0902.0431: formula evidence

The rendered column is KaTeX, and KaTeX has no preamble. It cannot use \usepackage or this document’s own macros. Corpus-wide, \bm occurs 327 times, \Perp is defined by no package and spans 10 documents, and 11,088 of 11,624 undefined occurrences are the source document’s own macros. A row that looks wrong here may be correct, and one that looks right here may not compile. The LaTeX report renders through the document’s own preamble and is the surface to judge from.

3116 rows

Inline formulas (first occurrence) (3116)

The page, the confidence and the picture of an inline formula are its HOST LINE's --- a formula has none of its own. A line's confidence is not a formula's.

IdentifierPageConf.LaTeX sourceRenderedImage
0902.0431_FO000111.000A_{n}, B_{n}, C_{n}, D_{n}0902.0431_FO0001
0902.0431_FO000211.000G_{2}, F_{4}, E_{6}, E_{7}, E_{8}0902.0431_FO0002
0902.0431_FO000311.000G0902.0431_FO0003
0902.0431_FO000411.000\sigma0902.0431_FO0004
0902.0431_FO000511.000G^{\sigma}0902.0431_FO0005
0902.0431_FO000611.000G / G^{\sigma}0902.0431_FO0006
0902.0431_FO000771.000G_{2}0902.0431_FO0007
0902.0431_FO000861.000\mathfrak{C}0902.0431_FO0008
0902.0431_FO0009441.000\mathfrak{d}_{4}0902.0431_FO0009
0902.0431_FO001081.000\mathfrak{g}_{2}0902.0431_FO0010
0902.0431_FO0011161.000\mathfrak{s u}(3)0902.0431_FO0011
0902.0431_FO0012171.000\mathfrak{g}_{2}{ }^{C}0902.0431_FO0012
0902.0431_FO0013211.000w0902.0431_FO0013
0902.0431_FO0014230.942S U(3)0902.0431_FO0014
0902.0431_FO0015211.000\gamma0902.0431_FO0015
0902.0431_FO0017261.000z\left(G_{2}\right)0902.0431_FO0017
0902.0431_FO0018261.000G_{2}{ }^{C}0902.0431_FO0018
0902.0431_FO0019271.000G_{2(2)}0902.0431_FO0019
0902.0431_FO002081.000S O(8)0902.0431_FO0020
0902.0431_FO0021330.867\operatorname{Spin}(7)0902.0431_FO0021
0902.0431_FO0022330.996\operatorname{Spin}(8)0902.0431_FO0022
0902.0431_FO0023381.000F_{4}0902.0431_FO0023
0902.0431_FO0024361.000\mathfrak{J}0902.0431_FO0024
0902.0431_FO0025411.000\mathfrak{f}_{4}0902.0431_FO0025
0902.0431_FO0026461.000\mathfrak{f}_{4}{ }^{C}0902.0431_FO0026
0902.0431_FO0027560.990\operatorname{Spin}(9)0902.0431_FO0027
0902.0431_FO0028641.000z\left(F_{4}\right)0902.0431_FO0028
0902.0431_FO0029640.965(S p(1) \times S p(3)) / \boldsymbol{Z}_{2}0902.0431_FO0029
0902.0431_FO0030681.000(S U(3) \times S U(3)) / \boldsymbol{Z}_{3}0902.0431_FO0030
0902.0431_FO0031711.000F_{4}{ }^{C}0902.0431_FO0031
0902.0431_FO0032721.000F_{4(4)}0902.0431_FO0032
0902.0431_FO0033721.000F_{4(-20)}0902.0431_FO0033
0902.0431_FO0034730.999E_{6}0902.0431_FO0034
0902.0431_FO0035731.000\mathfrak{e}_{6}0902.0431_FO0035
0902.0431_FO0036461.000\mathfrak{e}_{6}{ }^{C}0902.0431_FO0036
0902.0431_FO0037761.000A \vee B0902.0431_FO0037
0902.0431_FO003851.000\tau0902.0431_FO0038
0902.0431_FO0039901.000z\left(E_{6}\right)0902.0431_FO0039
0902.0431_FO0040910.909(U(1) \times \operatorname{Spin}(10)) / \boldsymbol{Z}_{4}0902.0431_FO0040
0902.0431_FO0041950.935(S p(1) \times S U(6)) / \boldsymbol{Z}_{2}0902.0431_FO0041
0902.0431_FO0042871.000\tau \gamma0902.0431_FO0042
0902.0431_FO0045710.993S U(3)) / \boldsymbol{Z}_{3}0902.0431_FO0045
0902.0431_FO0046730.999E_{6}{ }^{C}0902.0431_FO0046
0902.0431_FO00471101.000E_{6(6)}, E_{6(2)}, E_{6(-14)}0902.0431_FO0047
0902.0431_FO0048421.000E_{6(-26)}0902.0431_FO0048
0902.0431_FO00491130.961E_{7}0902.0431_FO0049
0902.0431_FO00501111.000\mathfrak{P}^{C}0902.0431_FO0050
0902.0431_FO00511131.000\mathfrak{e}_{7}0902.0431_FO0051
0902.0431_FO00521130.881\mathfrak{e}_{7}{ }^{C}0902.0431_FO0052
0902.0431_FO0053940.999U(1)0902.0431_FO0053
0902.0431_FO00541341.000z\left(E_{7}\right)0902.0431_FO0054
0902.0431_FO00551291.000\iota0902.0431_FO0055
0902.0431_FO00572080.986(S U(2) \times S p i n(12)) / \boldsymbol{Z}_{2}0902.0431_FO0057
0902.0431_FO00591511.000(S U(3) \times S U(6)) / \boldsymbol{Z}_{3}0902.0431_FO0059
0902.0431_FO00601130.961E_{7}{ }^{C}0902.0431_FO0060
0902.0431_FO00611601.000E_{7(7)}, E_{7(-5)}0902.0431_FO0061
0902.0431_FO00621601.000E_{7(-25)}0902.0431_FO0062
0902.0431_FO00631660.988E_{8}0902.0431_FO0063
0902.0431_FO00641621.000\mathfrak{e}_{8}{ }^{C}0902.0431_FO0064
0902.0431_FO00651651.000E_{8}{ }^{C}0902.0431_FO0065
0902.0431_FO00661771.000v0902.0431_FO0066
0902.0431_FO00671890.834\left(S U(2) \times E_{7}\right) / \boldsymbol{Z}_{2}0902.0431_FO0067
0902.0431_FO00681770.955\widetilde{\lambda} \gamma0902.0431_FO0068
0902.0431_FO00691810.854S s(16)0902.0431_FO0069
0902.0431_FO00701891.000z\left(E_{8}\right)0902.0431_FO0070
0902.0431_FO00721771.000w_{3}0902.0431_FO0072
0902.0431_FO00741771.000z_{5}0902.0431_FO0074
0902.0431_FO00751970.999(S U(5) \times S U(5)) / \boldsymbol{Z}_{5}0902.0431_FO0075
0902.0431_FO00762041.000E_{8(8)}0902.0431_FO0076
0902.0431_FO00772041.000E_{8(-24)}0902.0431_FO0077
0902.0431_FO007851.000\boldsymbol{R}, \boldsymbol{C}=\boldsymbol{R} \oplus \boldsymbol{R} e_{1}, \boldsymbol{H}=\boldsymbol{R} \oplus \boldsymbol{R} e_{1} \oplus \boldsymbol{R} e_{2} \oplus \boldsymbol{R} e_{3}0902.0431_FO0078
0902.0431_FO007951.000\boldsymbol{R}0902.0431_FO0079
0902.0431_FO008051.000V0902.0431_FO0080
0902.0431_FO008151.000\{u+i v \mid u, v \in V\}0902.0431_FO0081
0902.0431_FO008251.000V^{C}0902.0431_FO0082
0902.0431_FO008351.000\boldsymbol{R}^{C}0902.0431_FO0083
0902.0431_FO008451.000C0902.0431_FO0084
0902.0431_FO008551.000K0902.0431_FO0085
0902.0431_FO008651.000V(K=\boldsymbol{R}, \boldsymbol{C}, C), \operatorname{Iso}_{K}(V)0902.0431_FO0086
0902.0431_FO008750.963f0902.0431_FO0087
0902.0431_FO008850.963V, V_{f}0902.0431_FO0088
0902.0431_FO008950.963\{v \in V \mid f(v)=v\}0902.0431_FO0089
0902.0431_FO009051.000V, W(K=\boldsymbol{R}, C), \operatorname{Hom}_{K}(V, W)0902.0431_FO0090
0902.0431_FO009150.915f: V \rightarrow W . \operatorname{Hom}_{K}(V, V)0902.0431_FO0091
0902.0431_FO009250.915\operatorname{Hom}_{K}(V)0902.0431_FO0092
0902.0431_FO009351.000\{g \in G \mid \sigma(g)=0902.0431_FO0093
0902.0431_FO009451.000g\}0902.0431_FO0094
0902.0431_FO009551.000s \in G, G^{s}0902.0431_FO0095
0902.0431_FO009651.000\left\{g \in G \mid s g s^{-1}=g\right\}0902.0431_FO0096
0902.0431_FO009751.000X, Y, X \simeq Y0902.0431_FO0097
0902.0431_FO009851.000X0902.0431_FO0098
0902.0431_FO009951.000Y0902.0431_FO0099
0902.0431_FO010051.000G, G^{\prime}, G \cong G^{\prime}0902.0431_FO0100
0902.0431_FO010151.000G^{\prime}0902.0431_FO0101
0902.0431_FO010251.000G, G^{\prime}0902.0431_FO0102
0902.0431_FO010351.000G=G^{\prime}0902.0431_FO0103
0902.0431_FO010451.000M(n, K)0902.0431_FO0104
0902.0431_FO010551.000n \times n0902.0431_FO0105
0902.0431_FO010651.000E=\operatorname{diag}(1, \cdots, 1) \in M(n, K)0902.0431_FO0106
0902.0431_FO010751.000A \in M(n, K),{ }^{t} A0902.0431_FO0107
0902.0431_FO010851.000A0902.0431_FO0108
0902.0431_FO010951.000A^{*}0902.0431_FO0109
0902.0431_FO011050.999A: A^{*}={ }^{t} \bar{A}0902.0431_FO0110
0902.0431_FO011150.977O(n)=\left\{\left.A \in M(n, \boldsymbol{R})\right|^{t} A A=E\right\}0902.0431_FO0111
0902.0431_FO011250.982S O(n)=\{A \in O(n) \mid \operatorname{det} A=1\}0902.0431_FO0112
0902.0431_FO011351.000U(n)=\left\{A \in M(n, \boldsymbol{C}) \mid A^{*} A=E\right\}0902.0431_FO0113
0902.0431_FO011451.000\left\{A \in M(n, C) \mid \tau\left({ }^{t} A\right) A=E\right\}0902.0431_FO0114
0902.0431_FO011550.534S U(n)=\{A \in U(n) \mid \operatorname{det} A=1\} \quad0902.0431_FO0115
0902.0431_FO011650.936\operatorname{Sp}(n)=\left\{A \in M(n, \boldsymbol{H}) \mid A^{*} A=E\right\}0902.0431_FO0116
0902.0431_FO011750.942\mathfrak{g}0902.0431_FO0117
0902.0431_FO011850.942\mathfrak{s u}(n)0902.0431_FO0118
0902.0431_FO011950.942\operatorname{SU}(n)0902.0431_FO0119
0902.0431_FO012061.000\left\{e_{0}=1, e_{1}, e_{2}, e_{3}, e_{4}, e_{5}, e_{6}, e_{7}\right\}0902.0431_FO0120
0902.0431_FO012161.000e_{1}, e_{2}, e_{3}0902.0431_FO0121
0902.0431_FO012261.000e_{1} e_{6}=e_{7}, e_{4} e_{7}=e_{3}0902.0431_FO0122
0902.0431_FO012361.000e_{2}, e_{5}, e_{7}0902.0431_FO0123
0902.0431_FO012461.000e_{5} e_{7}=e_{2} . e_{0}=10902.0431_FO0124
0902.0431_FO012561.000x 1, x \in \boldsymbol{R}0902.0431_FO0125
0902.0431_FO012661.000x0902.0431_FO0126
0902.0431_FO012761.000\bar{x}0902.0431_FO0127
0902.0431_FO012861.000(x, y)0902.0431_FO0128
0902.0431_FO012961.000|x|0902.0431_FO0129
0902.0431_FO013061.000R(x)0902.0431_FO0130
0902.0431_FO013161.000x \in \mathfrak{C}, x \neq 00902.0431_FO0131
0902.0431_FO013261.000\frac{\bar{x}}{|x|^{2}}0902.0431_FO0132
0902.0431_FO013361.000x^{-1}0902.0431_FO0133
0902.0431_FO013461.000x x^{-1}=x^{-1} x=10902.0431_FO0134
0902.0431_FO013561.000x(y z)=(x y) z0902.0431_FO0135
0902.0431_FO013661.000x y=y x0902.0431_FO0136
0902.0431_FO013771.000a, b, x, y \in \mathfrak{C}0902.0431_FO0137
0902.0431_FO013870.9871 \quad(x y, x y)=(x, x)(y, y), \quad|x y|=|x||y|0902.0431_FO0138
0902.0431_FO013970.6442 \quad(a x, a y)=(a, a)(x, y)=(x a, y a)0902.0431_FO0139
0902.0431_FO014070.9983(a x, b y)+(b x, a y)=2(a, b)(x, y)0902.0431_FO0140
0902.0431_FO014171.0004 \quad(a x, y)=(x, \bar{a} y), \quad(x a, y)=(x, y \bar{a})0902.0431_FO0141
0902.0431_FO014270.4245 \quad \overline{\bar{x}}=x, \quad \overline{x+y}=\bar{x}+\bar{y}, \quad \overline{x y}=\bar{y} \bar{x}0902.0431_FO0142
0902.0431_FO014370.9826 \quad(x, y)=(y, x)=\frac{1}{2}(\bar{x} y+\bar{y} x)=\frac{1}{2}(x \bar{y}+y \bar{x}), \quad \bar{x} x=x \bar{x}=|x|^{2}0902.0431_FO0143
0902.0431_FO014470.9887 \quad a(\bar{a} x)=(a \bar{a}) x, \quad a(x \bar{a})=(a x) \bar{a}, \quad x(a \bar{a})=(x a) \bar{a}0902.0431_FO0144
0902.0431_FO014571.000a(a x)=(a a) x, \quad a(x a)=(a x) a, \quad x(a a)=(x a) a0902.0431_FO0145
0902.0431_FO014671.0008 \bar{b}(a x)+\bar{a}(b x)=2(a, b) x=(x a) \bar{b}+(x b) \bar{a}0902.0431_FO0146
0902.0431_FO014771.000\{x, y, z\}=(x y) z-x(y z)0902.0431_FO0147
0902.0431_FO014871.000x, y, z0902.0431_FO0148
0902.0431_FO014970.77410 \quad(a x)(y a)=a(x y) a \quad0902.0431_FO0149
0902.0431_FO015070.95711 R(x y)=R(y x), \quad R(x(y z))=R(y(z x))=R(z(x y))(=R(x y z))0902.0431_FO0150
0902.0431_FO015170.999\left\{1, a_{1}, a_{2}, \cdots, a_{7}\right\}0902.0431_FO0151
0902.0431_FO015270.80112.1 \quad a_{i}\left(a_{j} x\right)=-a_{j}\left(a_{i} x\right), \quad0902.0431_FO0152
0902.0431_FO015370.801\quad a_{i} a_{j}=-a_{j} a_{i}, \quad i \neq j0902.0431_FO0153
0902.0431_FO015470.98512.2 \quad a_{i}\left(a_{i} x\right)=-x0902.0431_FO0154
0902.0431_FO015570.985\quad a_{i}{ }^{2}=-10902.0431_FO0155
0902.0431_FO015671.00012.3 a_{i}\left(a_{j} a_{k}\right)=a_{j}\left(a_{k} a_{i}\right)=a_{k}\left(a_{i} a_{j}\right), \quad i, j, k0902.0431_FO0156
0902.0431_FO015770.999\alpha \in G_{2}0902.0431_FO0157
0902.0431_FO015871.000x \in \mathfrak{C}0902.0431_FO0158
0902.0431_FO015981.000(\alpha 1)(\alpha 1)=\alpha(1 \cdot 1)=\alpha 10902.0431_FO0159
0902.0431_FO016081.000\alpha 1 \neq 00902.0431_FO0160
0902.0431_FO016181.000\alpha 1=10902.0431_FO0161
0902.0431_FO016281.000\left(\alpha e_{i}\right)\left(\alpha e_{i}\right)=0902.0431_FO0162
0902.0431_FO016381.000\alpha\left(e_{i} e_{i}\right)=\alpha(-1)=-\alpha 1=-10902.0431_FO0163
0902.0431_FO016481.000i \neq 00902.0431_FO0164
0902.0431_FO016581.000\overline{\alpha e_{i}}=-\alpha e_{i}0902.0431_FO0165
0902.0431_FO016681.000\alpha \in G_{2}, G_{2}0902.0431_FO0166
0902.0431_FO016781.000O(7)=\{\alpha \in O(\mathfrak{C}) \mid \alpha 1=1\}0902.0431_FO0167
0902.0431_FO016881.000G_{2} \subset O(7)0902.0431_FO0168
0902.0431_FO016981.000\mathfrak{D}_{4}0902.0431_FO0169
0902.0431_FO017081.000G_{i j}: \mathfrak{C} \rightarrow \mathfrak{C}, i, j=0,1, \cdots, 7, i \neq j0902.0431_FO0170
0902.0431_FO017181.000G_{i j} \in \mathfrak{D}_{4}0902.0431_FO0171
0902.0431_FO017281.000\left\{G_{i j} \mid 0 \leq i<j \leq 7\right\}0902.0431_FO0172
0902.0431_FO017381.000F_{i j}: \mathfrak{C} \rightarrow \mathfrak{C}, i, j=0,1, \cdots, 7, i \neq j0902.0431_FO0173
0902.0431_FO017480.999i, j=0,1, \cdots, 7, i \neq j0902.0431_FO0174
0902.0431_FO017580.999F_{i j} \in \mathfrak{D}_{4}0902.0431_FO0175
0902.0431_FO017680.999i<j0902.0431_FO0176
0902.0431_FO017781.000F_{i j}0902.0431_FO0177
0902.0431_FO017881.000G_{i j}0902.0431_FO0178
0902.0431_FO017991.000\left\{F_{i j} \mid 0 \leq i<j \leq 7\right\}0902.0431_FO0179
0902.0431_FO018091.000\kappa, \pi, \nu: \mathfrak{D}_{4} \rightarrow \mathfrak{D}_{4}0902.0431_FO0180
0902.0431_FO018191.000\kappa, \pi, \nu0902.0431_FO0181
0902.0431_FO018291.000\kappa^{2}=1, \kappa0902.0431_FO0182
0902.0431_FO018391.000\kappa \in \operatorname{Aut}\left(\mathfrak{D}_{4}\right)0902.0431_FO0183
0902.0431_FO018491.000\pi0902.0431_FO0184
0902.0431_FO018591.000\mathfrak{D}_{4}, \pi0902.0431_FO0185
0902.0431_FO018691.000i, j, k, l0902.0431_FO0186
0902.0431_FO018791.000i, j, k, l \neq 00902.0431_FO0187
0902.0431_FO0188101.000\pi \in \operatorname{Aut}\left(\mathfrak{D}_{4}\right)0902.0431_FO0188
0902.0431_FO0189101.000\nu=\pi \kappa0902.0431_FO0189
0902.0431_FO0190101.000\nu \in \operatorname{Aut}\left(\mathfrak{D}_{4}\right)0902.0431_FO0190
0902.0431_FO0191101.000a \in \mathfrak{C}0902.0431_FO0191
0902.0431_FO0192101.000L_{a}, R_{a}, T_{a}: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0192
0902.0431_FO0193101.000\mathfrak{C}_{0}0902.0431_FO0193
0902.0431_FO0194101.000\{a \in \mathfrak{C} \mid \bar{a}=-a\}0902.0431_FO0194
0902.0431_FO0195101.000a \in \mathfrak{C}_{0}0902.0431_FO0195
0902.0431_FO0196101.000\left(L_{a} x, y\right)=(a x, y)=(x, \bar{a} y)=-(x, a y)=-\left(x, L_{a} y\right), x, y \in \mathfrak{C}0902.0431_FO0196
0902.0431_FO0197101.000L_{a} \in \mathfrak{D}_{4}0902.0431_FO0197
0902.0431_FO0198101.000R_{a} \in \mathfrak{D}_{4}0902.0431_FO0198
0902.0431_FO0199101.000T_{a}=L_{a}+R_{a} \in \mathfrak{D}_{4}0902.0431_FO0199
0902.0431_FO0200101.000\left(\kappa L_{a}\right) x=\overline{L_{a} \bar{x}}=\overline{a \bar{x}}=x \bar{a}=-x a=-R_{a} x, x \in \mathfrak{C}0902.0431_FO0200
0902.0431_FO0201101.000\kappa L_{a}=-R_{a}0902.0431_FO0201
0902.0431_FO0202101.000a=e_{i}, i=1, \cdots, 70902.0431_FO0202
0902.0431_FO0203111.000\left\{L_{a} \mid a \in \mathfrak{C}_{0}\right\}0902.0431_FO0203
0902.0431_FO0204111.000D \in \mathfrak{D}_{4}0902.0431_FO0204
0902.0431_FO0205111.000\mathfrak{D}^{\prime}0902.0431_FO0205
0902.0431_FO0206110.996L_{e_{i}}=2 F_{i 0}0902.0431_FO0206
0902.0431_FO0207110.996\left[L_{e_{i}}, L_{e_{j}}\right]=4\left[F_{i 0}, F_{j 0}\right]=-4 F_{i j}, i \neq 0, j \neq 0, i \neq j0902.0431_FO0207
0902.0431_FO0208111.000F_{i j}, i, j=0,1, \cdots, 7, i \neq j0902.0431_FO0208
0902.0431_FO0209111.000\left\{F_{i j}, i<j\right\}0902.0431_FO0209
0902.0431_FO0210111.000\operatorname{Aut}\left(\mathfrak{D}_{4}\right)0902.0431_FO0210
0902.0431_FO0211111.000\mathfrak{S}_{3}0902.0431_FO0211
0902.0431_FO0212110.989\kappa0902.0431_FO0212
0902.0431_FO0213110.989S_{3}0902.0431_FO0213
0902.0431_FO0214111.000\kappa^{2}=1, \pi^{2}=1, \nu^{3}=10902.0431_FO0214
0902.0431_FO0215111.000L_{a}0902.0431_FO0215
0902.0431_FO0216111.000f: \mathfrak{S}_{3} \rightarrow S_{3}0902.0431_FO0216
0902.0431_FO0217110.999D_{1} \in0902.0431_FO0217
0902.0431_FO0218111.000D_{2}, D_{3} \in \mathfrak{D}_{4}0902.0431_FO0218
0902.0431_FO0219111.000D_{2}, D_{3}0902.0431_FO0219
0902.0431_FO0220111.000D_{1}0902.0431_FO0220
0902.0431_FO0221111.000L_{a}, R_{a}, T_{a} \in \mathfrak{D}_{4}0902.0431_FO0221
0902.0431_FO0222111.000(a x) y+x(y a)=a(x y)+(x y) a0902.0431_FO0222
0902.0431_FO0223121.000b \in \mathfrak{C}_{0}0902.0431_FO0223
0902.0431_FO0224121.000T_{a}0902.0431_FO0224
0902.0431_FO0225121.000a0902.0431_FO0225
0902.0431_FO0226121.000b0902.0431_FO0226
0902.0431_FO0227121.000D_{1} \in \mathfrak{D}_{4}0902.0431_FO0227
0902.0431_FO0228121.000D_{2}=R_{a}+\sum\left[R_{b}, R_{c}\right], D_{3}=T_{a}+\sum\left[T_{b}, T_{c}\right]0902.0431_FO0228
0902.0431_FO0229121.000D_{2}0902.0431_FO0229
0902.0431_FO0230121.000D_{3}0902.0431_FO0230
0902.0431_FO0231121.000D_{1}=00902.0431_FO0231
0902.0431_FO0232121.000D_{2}=D_{3}=00902.0431_FO0232
0902.0431_FO0233121.000x=10902.0431_FO0233
0902.0431_FO0234121.000D_{2} y=D_{3} y0902.0431_FO0234
0902.0431_FO0235121.000D_{2}=D_{3}(=D)0902.0431_FO0235
0902.0431_FO0236121.000D 1=p0902.0431_FO0236
0902.0431_FO0237121.0002(p, 1)=(p, 1)+(1, p)=(D 1,1)+(1, D 1)=00902.0431_FO0237
0902.0431_FO0238120.997p \in \mathfrak{C}_{0}0902.0431_FO0238
0902.0431_FO0239120.997y=10902.0431_FO0239
0902.0431_FO0240120.997x p=D x0902.0431_FO0240
0902.0431_FO0241120.997p \in \boldsymbol{R}0902.0431_FO0241
0902.0431_FO0242120.997p=00902.0431_FO0242
0902.0431_FO0243120.997D x=x p=00902.0431_FO0243
0902.0431_FO0244120.999D=00902.0431_FO0244
0902.0431_FO0245121.000D_{1}=L_{a}+\sum\left[L_{b}, L_{c}\right], a, b, c \in \mathfrak{C}_{0}0902.0431_FO0245
0902.0431_FO0246121.000D_{2}=\nu D_{1}, D_{3}=\pi D_{1}0902.0431_FO0246
0902.0431_FO0247121.000D_{1}, D_{2}, D_{3} \in \mathfrak{D}_{4}0902.0431_FO0247
0902.0431_FO0248131.000D_{2} \in \mathfrak{D}_{4}0902.0431_FO0248
0902.0431_FO0249131.000D_{3}{ }^{\prime}, D_{1}{ }^{\prime} \in \mathfrak{D}_{4}0902.0431_FO0249
0902.0431_FO0250131.000D_{3}{ }^{\prime}=\nu D_{2}, \kappa D_{1}{ }^{\prime}=\pi D_{2}0902.0431_FO0250
0902.0431_FO0251131.000D_{2}=\nu D_{1}, \kappa D_{3}=\pi D_{1}0902.0431_FO0251
0902.0431_FO0252131.000D \in \operatorname{Hom}_{\boldsymbol{R}}(\mathfrak{C})0902.0431_FO0252
0902.0431_FO0253131.000(\exp t D)(x y)=((\exp t D) x)((\exp t D) y), t \in \boldsymbol{R}0902.0431_FO0253
0902.0431_FO0254131.000t0902.0431_FO0254
0902.0431_FO0255131.000t=00902.0431_FO0255
0902.0431_FO0256131.000D(x y)=(D x) y+0902.0431_FO0256
0902.0431_FO0257131.000x(D y)0902.0431_FO0257
0902.0431_FO0258131.000D(x y)=(D x) y+x(D y)0902.0431_FO0258
0902.0431_FO0259131.000\alpha=\exp t D0902.0431_FO0259
0902.0431_FO0260131.000\alpha(x y)=(\alpha x)(\alpha y)0902.0431_FO0260
0902.0431_FO0261130.997\mathfrak{b}_{3}=\mathfrak{s o}(7)0902.0431_FO0261
0902.0431_FO0262130.987S O(7)0902.0431_FO0262
0902.0431_FO0263131.000\mathfrak{b}_{3}0902.0431_FO0263
0902.0431_FO0264131.000D \in \mathfrak{g}_{2}0902.0431_FO0264
0902.0431_FO0265131.000x=y=10902.0431_FO0265
0902.0431_FO0266131.000D 1=00902.0431_FO0266
0902.0431_FO0267130.997\left(D e_{i}\right) e_{i}+e_{i}\left(D e_{i}\right)=D\left(e_{i} e_{i}\right)=D(-1)=00902.0431_FO0267
0902.0431_FO0268130.997D e_{i} \in \mathfrak{C}_{0}0902.0431_FO0268
0902.0431_FO0269130.999D x \in \mathfrak{C}_{0}, x \in \mathfrak{C}0902.0431_FO0269
0902.0431_FO0270130.998D0902.0431_FO0270
0902.0431_FO0271130.998(D x) y+x(D y)+(D y) x+y(D x)=00902.0431_FO0271
0902.0431_FO0272131.000D x, D y \in \mathfrak{C}_{0}0902.0431_FO0272
0902.0431_FO0273141.000\mathfrak{g}_{2} \subset \mathfrak{b}_{3}0902.0431_FO0273
0902.0431_FO0274140.998D \in \mathfrak{b}_{3}0902.0431_FO0274
0902.0431_FO0275140.998D=\sum_{0<i<j} \lambda_{i j} G_{i j}, \lambda_{i j} \in \boldsymbol{R}0902.0431_FO0275
0902.0431_FO0276140.996\pi D=D0902.0431_FO0276
0902.0431_FO0277141.0001 \in \mathfrak{C}0902.0431_FO0277
0902.0431_FO0278141.000e_{j} e_{i}0902.0431_FO0278
0902.0431_FO0279141.000e_{k}0902.0431_FO0279
0902.0431_FO0280141.000e_{1}, e_{2}, \cdots, e_{7}0902.0431_FO0280
0902.0431_FO0281141.000\boldsymbol{C}0902.0431_FO0281
0902.0431_FO0282151.000\boldsymbol{C} \oplus \boldsymbol{C}^{3}0902.0431_FO0282
0902.0431_FO0283151.000(\boldsymbol{m}, \boldsymbol{n})0902.0431_FO0283
0902.0431_FO0284151.000\langle\boldsymbol{m}, \boldsymbol{n}\rangle0902.0431_FO0284
0902.0431_FO0285151.000\boldsymbol{m} \times \boldsymbol{n}0902.0431_FO0285
0902.0431_FO0286150.786\boldsymbol{m}=\left(\begin{array}{c}m_{1} \\ m_{2} \\ m_{3}\end{array}\right), \boldsymbol{n}=\left(\begin{array}{c}n_{1} \\ n_{2} \\ n_{3}\end{array}\right) \in \boldsymbol{C}^{3}0902.0431_FO0286
0902.0431_FO0287151.000\left(\mathfrak{g}_{2}\right)_{e_{1}}0902.0431_FO0287
0902.0431_FO0288150.951\quad\left(\mathfrak{g}_{2}\right)_{e_{1}} \cong \mathfrak{s u}(3)0902.0431_FO0288
0902.0431_FO0289151.000\varphi_{*}: \mathfrak{s u}(3)=\left\{D \in M(3, \boldsymbol{C}) \mid D^{*}=-D, \operatorname{tr}(D)=\right.0902.0431_FO0289
0902.0431_FO0290151.0000\} \rightarrow\left(\mathfrak{g}_{2}\right)_{e_{1}}0902.0431_FO0290
0902.0431_FO0291151.000\varphi_{*}(D) \in\left(\mathfrak{g}_{2}\right)_{e_{1}}0902.0431_FO0291
0902.0431_FO0292160.671\mathfrak{s} \mathfrak{u}(3)0902.0431_FO0292
0902.0431_FO0293160.671E_{k l} \in M(3, \boldsymbol{R})0902.0431_FO0293
0902.0431_FO0294160.671(k, l)0902.0431_FO0294
0902.0431_FO0295161.000\varphi_{*}(D) \subset \mathfrak{g}_{2}0902.0431_FO0295
0902.0431_FO0296161.000\varphi_{*}(D) e_{1}=00902.0431_FO0296
0902.0431_FO0297161.000\varphi_{*}(D) \subset\left(\mathfrak{g}_{2}\right)_{e_{1}}0902.0431_FO0297
0902.0431_FO0298160.998\varphi_{*}: \mathfrak{s u}(3) \rightarrow \mathfrak{g}_{2}0902.0431_FO0298
0902.0431_FO0299161.000\varphi_{*}(\mathfrak{s u}(3)0902.0431_FO0299
0902.0431_FO0300161.000\mathfrak{S}0902.0431_FO0300
0902.0431_FO0301161.000S_{1}, \cdots, S_{6}0902.0431_FO0301
0902.0431_FO0302160.999\varphi_{*}: \mathfrak{s u}(3) \rightarrow\left(\mathfrak{g}_{2}\right)_{e_{1}}0902.0431_FO0302
0902.0431_FO0303160.999B \in\left(\mathfrak{g}_{2}\right)_{e_{1}}0902.0431_FO0303
0902.0431_FO0304161.000B e_{1}=00902.0431_FO0304
0902.0431_FO0305161.000x_{1}=\cdots=x_{6}=00902.0431_FO0305
0902.0431_FO0306161.000B=D \in \mathfrak{s u}(3)0902.0431_FO0306
0902.0431_FO0307161.000\mathfrak{C}^{C}=\left\{x_{1}+i x_{2} \mid x_{1}, x_{2} \in \mathfrak{C}\right\}0902.0431_FO0307
0902.0431_FO0308161.000\mathfrak{C}^{C}0902.0431_FO0308
0902.0431_FO0309161.000x y0902.0431_FO0309
0902.0431_FO0310160.5351 \sim 12.30902.0431_FO0310
0902.0431_FO0311171.000\mathfrak{s u}(3) \subset \mathfrak{g}_{2}0902.0431_FO0311
0902.0431_FO0312171.000[D, S], D \in \mathfrak{s u}(3), S \in \mathfrak{S}0902.0431_FO0312
0902.0431_FO0318171.000H_{1}0902.0431_FO0318
0902.0431_FO0326171.000L_{13}0902.0431_FO0326
0902.0431_FO0328171.000L_{31}0902.0431_FO0328
0902.0431_FO0331170.964W0902.0431_FO0331
0902.0431_FO0332171.000S_{k}0902.0431_FO0332
0902.0431_FO0333171.000S_{k}, k=1,2, \cdots, 60902.0431_FO0333
0902.0431_FO0334171.000W=\mathfrak{S}0902.0431_FO0334
0902.0431_FO0335171.000S=\sum_{k=1}^{6} x_{k} S_{k}, x_{k} \in \boldsymbol{R}0902.0431_FO0335
0902.0431_FO0336171.000x_{1} \neq 00902.0431_FO0336
0902.0431_FO0337171.000S0902.0431_FO0337
0902.0431_FO0338171.000x_{1} S_{2}-x_{2} S_{1}-x_{3} S_{4}+x_{4} S_{3} \in W0902.0431_FO0338
0902.0431_FO03401460.909)0902.0431_FO0340
0902.0431_FO0341170.877\times x_{2}0902.0431_FO0341
0902.0431_FO0342170.877\times x_{1}0902.0431_FO0342
0902.0431_FO0343170.877\left(x_{1}{ }^{2}+x_{2}{ }^{2}\right) S_{5} \in W0902.0431_FO0343
0902.0431_FO0344170.877x_{1}{ }^{2}+x_{2}{ }^{2} \neq 00902.0431_FO0344
0902.0431_FO0345171.000S_{5} \in W0902.0431_FO0345
0902.0431_FO0346170.986[\mathfrak{s u}(3), \mathfrak{S}]0902.0431_FO0346
0902.0431_FO0347170.967[\mathfrak{s u}(3), \mathfrak{S}]=\mathfrak{S}0902.0431_FO0347
0902.0431_FO0348170.995p: \mathfrak{g}_{2} \rightarrow \mathfrak{s u}(3)0902.0431_FO0348
0902.0431_FO0349170.995q: \mathfrak{g}_{2} \rightarrow \mathfrak{S}0902.0431_FO0349
0902.0431_FO0350170.995\mathfrak{g}_{2}=\mathfrak{s u}(3) \oplus \mathfrak{S}0902.0431_FO0350
0902.0431_FO0351170.995\mathfrak{a}0902.0431_FO0351
0902.0431_FO0352171.000p(\mathfrak{a})0902.0431_FO0352
0902.0431_FO0353171.000D \in p(\mathfrak{a})0902.0431_FO0353
0902.0431_FO0354170.998S \in \mathfrak{S}0902.0431_FO0354
0902.0431_FO0355170.998D+S \in \mathfrak{a}0902.0431_FO0355
0902.0431_FO0356170.998D^{\prime} \in \mathfrak{s u}(3)0902.0431_FO0356
0902.0431_FO0357181.000\left[D^{\prime}, D\right] \in p(\mathfrak{a})0902.0431_FO0357
0902.0431_FO0358180.686\mathfrak{s u}(3) \cap \mathfrak{a} \neq\{0\}0902.0431_FO0358
0902.0431_FO0359180.686\mathfrak{S} \cap \mathfrak{a} \neq\{0\}0902.0431_FO0359
0902.0431_FO0360180.686\mathfrak{s} \mathfrak{u}(3) \cap \mathfrak{a}=\{0\}0902.0431_FO0360
0902.0431_FO0361180.928\mathfrak{S} \cap \mathfrak{a}=\{0\}0902.0431_FO0361
0902.0431_FO0362180.928p \mid \mathfrak{a}: \mathfrak{a} \rightarrow \mathfrak{s} \mathfrak{u}(3)0902.0431_FO0362
0902.0431_FO0363180.985p(\mathfrak{a})=\mathfrak{s} \mathfrak{u}(3)0902.0431_FO0363
0902.0431_FO0364180.994\operatorname{dim} \mathfrak{a}=\operatorname{dim} p(\mathfrak{a})=\operatorname{dim} \mathfrak{s} \mathfrak{u}(3)=80902.0431_FO0364
0902.0431_FO0365181.000q \mid \mathfrak{a}: \mathfrak{a} \rightarrow \mathfrak{S}0902.0431_FO0365
0902.0431_FO0366181.000\operatorname{dim} \mathfrak{a} \leq \operatorname{dim} \mathfrak{S}=60902.0431_FO0366
0902.0431_FO0367180.919\mathfrak{s} \mathfrak{u}(3) \cap \mathfrak{a}=\mathfrak{s} \mathfrak{u}(3)0902.0431_FO0367
0902.0431_FO0368180.984\mathfrak{a} \supset \mathfrak{s u}(3)0902.0431_FO0368
0902.0431_FO0369180.977\mathfrak{a} \supset \mathfrak{s u}(3) \oplus \mathfrak{S}=\mathfrak{g}_{2}0902.0431_FO0369
0902.0431_FO0370181.000S \in \mathfrak{S} \cap \mathfrak{a} \subset \mathfrak{a}0902.0431_FO0370
0902.0431_FO0371180.910S_{1} \in \mathfrak{a}0902.0431_FO0371
0902.0431_FO0372180.9100 \neq 4 H_{1}+2 H_{2}=\left[S_{1}, S_{2}\right] \in \mathfrak{a}0902.0431_FO0372
0902.0431_FO0373181.000\mathfrak{a}=\mathfrak{g}_{2}0902.0431_FO0373
0902.0431_FO0374180.895L_{i j}, L_{j i}0902.0431_FO0374
0902.0431_FO0375181.000B_{2}0902.0431_FO0375
0902.0431_FO0376181.000\operatorname{tr}\left(D_{1} D_{2}\right)0902.0431_FO0376
0902.0431_FO0377180.999k \in C0902.0431_FO0377
0902.0431_FO0378181.000k0902.0431_FO0378
0902.0431_FO0379181.000D_{1}=D_{2}=H_{1}0902.0431_FO0379
0902.0431_FO0380191.000\operatorname{tr}\left(H_{1} H_{1}\right)=(-1) \times 4=-40902.0431_FO0380
0902.0431_FO0381191.000k=40902.0431_FO0381
0902.0431_FO0382190.984f_{*}: \mathfrak{s l}(3, C) \rightarrow \mathfrak{s u}(3)^{C}0902.0431_FO0382
0902.0431_FO0383190.984\varphi_{*}0902.0431_FO0383
0902.0431_FO0384191.000\mathfrak{s} \mathfrak{u}(3)^{C} \rightarrow \mathfrak{g}_{2}{ }^{C}0902.0431_FO0384
0902.0431_FO0385191.000\mathfrak{s l}(3, C)0902.0431_FO0385
0902.0431_FO0386191.000f_{*}0902.0431_FO0386
0902.0431_FO0387191.000\pm\left(\lambda_{k}-\lambda_{l}\right), 1 \leq k<l \leq 30902.0431_FO0387
0902.0431_FO0388191.000\mathfrak{s l}(3, \boldsymbol{C})0902.0431_FO0388
0902.0431_FO0389191.000E_{k l}0902.0431_FO0389
0902.0431_FO0390191.000\lambda_{k}-\lambda_{l}0902.0431_FO0390
0902.0431_FO0391191.000\lambda_{1}+\lambda_{2}+\lambda_{3}=00902.0431_FO0391
0902.0431_FO0392190.999\quad \mathfrak{h}=\left\{-i \lambda_{1} G_{23}-i \lambda_{2} G_{45}-i \lambda_{3} G_{67} \in \mathfrak{g}_{2}{ }^{C} \mid \lambda_{k} \in C\right\} \subset \mathfrak{s l}(3, C) \subset \mathfrak{g}_{2}{ }^{C}0902.0431_FO0392
0902.0431_FO0393190.777\mathfrak{s} \mathfrak{l}(3, C)0902.0431_FO0393
0902.0431_FO0394201.000\Pi=\left\{\alpha_{1}, \alpha_{2}\right\}0902.0431_FO0394
0902.0431_FO0395201.000\mathfrak{h}_{\boldsymbol{R}}0902.0431_FO0395
0902.0431_FO0396201.000\mathfrak{h}0902.0431_FO0396
0902.0431_FO0397201.000H=-i \lambda_{1} G_{23}-i \lambda_{2} G_{45}-i \lambda_{3} G_{67}, H^{\prime}=-i \lambda_{1}{ }^{\prime} G_{23}-i \lambda_{2}{ }^{\prime} G_{45}-i \lambda_{3}{ }^{\prime} G_{67} \in \mathfrak{h}_{\boldsymbol{R}}0902.0431_FO0397
0902.0431_FO0398200.996H_{\alpha_{i}} \in \mathfrak{h}_{\boldsymbol{R}}0902.0431_FO0398
0902.0431_FO0399200.996\alpha_{i}\left(B_{2}\left(H_{\alpha}, H\right)=\right.0902.0431_FO0399
0902.0431_FO0400200.531\alpha(H), H \in \mathfrak{h}_{\boldsymbol{R}}0902.0431_FO0400
0902.0431_FO0401211.000C_{1} \oplus C_{1}0902.0431_FO0401
0902.0431_FO0402211.000A_{2}0902.0431_FO0402
0902.0431_FO0403211.000\left(G_{2}\right)_{e_{1}}0902.0431_FO0403
0902.0431_FO0404210.946\quad\left(G_{2}\right)_{e_{1}} \cong S U(3)0902.0431_FO0404
0902.0431_FO0405210.998\varphi: S U(3) \rightarrow\left(G_{2}\right)_{e_{1}}0902.0431_FO0405
0902.0431_FO0406211.000\varphi(A) \in\left(G_{2}\right)_{e_{1}}0902.0431_FO0406
0902.0431_FO0407211.000\alpha=\varphi(A), A \in S U(3)0902.0431_FO0407
0902.0431_FO0408211.000x=a+\boldsymbol{m}, y=0902.0431_FO0408
0902.0431_FO0409210.850b+\boldsymbol{n} \in \boldsymbol{C} \oplus \boldsymbol{C}^{3}=\mathfrak{C}0902.0431_FO0409
0902.0431_FO0410210.850A \in S U(3)0902.0431_FO0410
0902.0431_FO0411210.850\widetilde{A}0902.0431_FO0411
0902.0431_FO0412211.000A)=A^{-1}=A^{*}0902.0431_FO0412
0902.0431_FO0413211.000\varphi(A) \in G_{2}0902.0431_FO0413
0902.0431_FO0414211.000\varphi(A) e_{1}=e_{1}0902.0431_FO0414
0902.0431_FO0415211.000\varphi0902.0431_FO0415
0902.0431_FO0416211.000\alpha \in\left(G_{2}\right)_{e_{1}}0902.0431_FO0416
0902.0431_FO0417211.000\alpha0902.0431_FO0417
0902.0431_FO0418211.000\boldsymbol{C}^{3}0902.0431_FO0418
0902.0431_FO0419210.996A=\left(\boldsymbol{a}_{1}, \boldsymbol{a}_{2}, \boldsymbol{a}_{3}\right) \in M(3, \boldsymbol{C})0902.0431_FO0419
0902.0431_FO0420210.996\left(\alpha e_{2}\right)\left(\alpha e_{4}\right)=\alpha\left(e_{2} e_{4}\right)=0902.0431_FO0420
0902.0431_FO0421211.000-\alpha e_{6}0902.0431_FO0421
0902.0431_FO0422211.000\boldsymbol{a}_{1} \boldsymbol{a}_{2}=-\boldsymbol{a}_{3}0902.0431_FO0422
0902.0431_FO0423211.000-\left\langle\boldsymbol{a}_{1}, \boldsymbol{a}_{2}\right\rangle-\overline{\boldsymbol{a}_{1} \times \boldsymbol{a}_{2}}=-\boldsymbol{a}_{3}0902.0431_FO0423
0902.0431_FO0424221.000\left\langle\boldsymbol{a}_{2}, \boldsymbol{a}_{3}\right\rangle=\left\langle\boldsymbol{a}_{3}, \boldsymbol{a}_{1}\right\rangle=00902.0431_FO0424
0902.0431_FO0425221.000\left(\alpha e_{k}\right)\left(\alpha e_{k}\right)=\alpha\left(e_{k} e_{k}\right)=0902.0431_FO0425
0902.0431_FO0426221.000\alpha(-1)=-10902.0431_FO0426
0902.0431_FO0427221.000\left\langle\boldsymbol{a}_{k}, \boldsymbol{a}_{k}\right\rangle=10902.0431_FO0427
0902.0431_FO0428221.000A \in U(3)0902.0431_FO0428
0902.0431_FO0429221.000\operatorname{det} A=\left(\boldsymbol{a}_{3}, \boldsymbol{a}_{1} \times\right.0902.0431_FO0429
0902.0431_FO0430220.776\left.\boldsymbol{a}_{2}\right)=\left(\boldsymbol{a}_{3}, \overline{\boldsymbol{a}}_{3}\right)=\left\langle\boldsymbol{a}_{3}, \boldsymbol{a}_{3}\right\rangle=10902.0431_FO0430
0902.0431_FO0431220.776(\boldsymbol{a}, \boldsymbol{b})0902.0431_FO0431
0902.0431_FO0432220.888\left.(\boldsymbol{a}, \boldsymbol{b})={ }^{t} \boldsymbol{a} \boldsymbol{b}\right)0902.0431_FO0432
0902.0431_FO0433220.888\varphi(A)=\alpha0902.0431_FO0433
0902.0431_FO0434220.984\operatorname{Ker} \varphi=\{E\}0902.0431_FO0434
0902.0431_FO0435220.984\operatorname{SU}(3) \cong\left(G_{2}\right)_{e_{1}}0902.0431_FO0435
0902.0431_FO0436220.961G_{2} / S U(3) \simeq S^{6}0902.0431_FO0436
0902.0431_FO0437221.000S^{6}=\{a \in \mathfrak{C}|\bar{a}=-a,|a|=1\}0902.0431_FO0437
0902.0431_FO0438221.000S^{6}0902.0431_FO0438
0902.0431_FO0439221.000a \in S^{6}0902.0431_FO0439
0902.0431_FO0440221.000e_{1} \in S^{6}0902.0431_FO0440
0902.0431_FO0441221.000a_{1} \in S^{6}0902.0431_FO0441
0902.0431_FO0442221.000a_{2} \in S^{6}0902.0431_FO0442
0902.0431_FO0443221.000\left(a_{1}, a_{2}\right)=00902.0431_FO0443
0902.0431_FO0444221.000a_{3} \in S^{6}0902.0431_FO0444
0902.0431_FO0445221.000a_{3}0902.0431_FO0445
0902.0431_FO0446221.000\left(a_{1}, a_{3}\right)=\left(a_{2}, a_{3}\right)=00902.0431_FO0446
0902.0431_FO0447221.000a_{4} \in S^{6}0902.0431_FO0447
0902.0431_FO0448221.000\left(a_{1}, a_{4}\right)=\left(a_{2}, a_{4}\right)=\left(a_{3}, a_{4}\right)=00902.0431_FO0448
0902.0431_FO0449220.996\left\{a_{0}=1, a_{1}, a_{2}, \cdots, a_{7}\right\}0902.0431_FO0449
0902.0431_FO0450220.996\left|a_{i}\right|=0902.0431_FO0450
0902.0431_FO0451221.0001,0 \leq i \leq 70902.0431_FO0451
0902.0431_FO0452221.000\left(a_{i}, a_{j}\right)=0, i \neq j0902.0431_FO0452
0902.0431_FO0453220.998\left\{e_{0}=1, e_{1}, e_{2}, \cdots, e_{7}\right\}0902.0431_FO0453
0902.0431_FO0454221.000\alpha: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0454
0902.0431_FO0455220.844O(7)0902.0431_FO0455
0902.0431_FO0456220.844\alpha \in O(7)0902.0431_FO0456
0902.0431_FO0457231.000\alpha e_{1}=a_{1}0902.0431_FO0457
0902.0431_FO0458231.000\alpha^{-1} a_{1}=e_{1}0902.0431_FO0458
0902.0431_FO0459230.942e_{1}0902.0431_FO0459
0902.0431_FO0460231.000G_{2}=\left\{\alpha \in \operatorname{Iso}_{\boldsymbol{R}}(\mathfrak{C}) \mid \alpha(x y)=(\alpha x)(\alpha y)\right\}0902.0431_FO0460
0902.0431_FO0461231.000S O(7)=\{\alpha \in O(7) \mid \operatorname{det} \alpha=0902.0431_FO0461
0902.0431_FO0462230.9751\}: G_{2} \subset S O(7)0902.0431_FO0462
0902.0431_FO0463231.000\operatorname{dim} G_{2}=0902.0431_FO0463
0902.0431_FO0464230.999\operatorname{dim} \mathfrak{g}_{2}=140902.0431_FO0464
0902.0431_FO0465230.761\operatorname{SU}(3)0902.0431_FO0465
0902.0431_FO0466231.000\operatorname{dim}\left(G_{2} /\left(G_{2}\right)_{e_{1}}\right)=\operatorname{dim} G_{2}-\operatorname{dim} S U(3)=14-8=6=\operatorname{dim} S^{6}0902.0431_FO0466
0902.0431_FO0467230.997\varphi: S U(3) \rightarrow G_{2}0902.0431_FO0467
0902.0431_FO0468230.997w: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0468
0902.0431_FO0469230.996\omega_{1}=-\frac{1}{2}+\frac{\sqrt{3}}{2} e_{1} \in \boldsymbol{C} \subset \mathfrak{C}0902.0431_FO0469
0902.0431_FO0470231.000w \in G_{2}0902.0431_FO0470
0902.0431_FO0471231.000w^{3}=10902.0431_FO0471
0902.0431_FO0472231.000\left(G_{2}\right)^{w}0902.0431_FO0472
0902.0431_FO0473230.996\quad\left(G_{2}\right)^{w}=\left(G_{2}\right)_{e_{1}} \cong S U(3)0902.0431_FO0473
0902.0431_FO0474230.997\varphi(S U(3)) \in\left(G_{2}\right)^{w}0902.0431_FO0474
0902.0431_FO0475230.997a+\boldsymbol{m} \in \boldsymbol{C} \oplus \boldsymbol{C}^{3}=\mathfrak{C}0902.0431_FO0475
0902.0431_FO0476231.000w \varphi(A)=\varphi(A) w0902.0431_FO0476
0902.0431_FO0477231.000\varphi(A) \in\left(G_{2}\right)^{w}0902.0431_FO0477
0902.0431_FO0478231.000\alpha \in\left(G_{2}\right)^{w}0902.0431_FO0478
0902.0431_FO0479231.000\mathfrak{C}_{w}=\{x \in \mathfrak{C} \mid w x=x\}0902.0431_FO0479
0902.0431_FO0480231.000\mathfrak{C}_{w}=\boldsymbol{C}0902.0431_FO0480
0902.0431_FO0481231.000w \alpha=\alpha w, \mathfrak{C}_{w}0902.0431_FO0481
0902.0431_FO0482231.000\mathfrak{C}_{w}0902.0431_FO0482
0902.0431_FO0483240.999\gamma_{1}: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0483
0902.0431_FO0484240.999\gamma_{1}(a+\boldsymbol{m})=\bar{a}+\overline{\boldsymbol{m}}0902.0431_FO0484
0902.0431_FO0485241.000\gamma_{1} \in G_{2}0902.0431_FO0485
0902.0431_FO0486241.000\gamma_{1} e_{1}=-e_{1}0902.0431_FO0486
0902.0431_FO0487241.000\beta=\gamma_{1} \alpha0902.0431_FO0487
0902.0431_FO0488241.000\beta e_{1}=e_{1}0902.0431_FO0488
0902.0431_FO0489240.940\beta \in S U(3) \subset\left(G_{2}\right)_{e_{1}}0902.0431_FO0489
0902.0431_FO0490240.940\subset\left(G_{2}\right)^{w}0902.0431_FO0490
0902.0431_FO0491240.940\gamma_{1}=\beta \alpha^{-1} \in\left(G_{2}\right)^{w}0902.0431_FO0491
0902.0431_FO0492240.966\alpha e_{1}=e_{1}0902.0431_FO0492
0902.0431_FO0493240.966\alpha \in S U(3)0902.0431_FO0493
0902.0431_FO0494240.905\left(G_{2}\right)^{w}=\left(G_{2}\right)_{e_{1}}0902.0431_FO0494
0902.0431_FO0495241.000\boldsymbol{H}0902.0431_FO0495
0902.0431_FO0496240.996\boldsymbol{H} \oplus \boldsymbol{H} e_{4}0902.0431_FO0496
0902.0431_FO0497241.000\left(G_{2}\right)^{\gamma}0902.0431_FO0497
0902.0431_FO0498240.551\left(G_{2}\right)^{\gamma} \cong(S p(1) \times S p(1)) / \boldsymbol{Z}_{2}, \boldsymbol{Z}_{2}=\{(1,1),(-1,-1)\}0902.0431_FO0498
0902.0431_FO0499240.999\varphi: \operatorname{Sp}(1) \times \operatorname{Sp}(1) \rightarrow\left(G_{2}\right)^{\gamma}0902.0431_FO0499
0902.0431_FO0500250.973\varphi(p, q) \in\left(G_{2}\right)^{\gamma}0902.0431_FO0500
0902.0431_FO0501250.973\alpha=\varphi(p, q), p, q \in S p(1)0902.0431_FO0501
0902.0431_FO0502250.973x=m+a e_{4}0902.0431_FO0502
0902.0431_FO0503250.999y=n+b e_{4} \in \boldsymbol{H} \oplus \boldsymbol{H} e_{4}=\mathfrak{C}0902.0431_FO0503
0902.0431_FO0504251.000\varphi(p, q) \in G_{2}0902.0431_FO0504
0902.0431_FO0505251.000\gamma \varphi(p, q)=\varphi(p, q) \gamma0902.0431_FO0505
0902.0431_FO0506251.000\alpha \in\left(G_{2}\right)^{\gamma}0902.0431_FO0506
0902.0431_FO0507251.000\gamma \alpha=\alpha \gamma, \mathfrak{C}_{\gamma}=\{x \in \mathfrak{C} \mid \gamma x=x\}=\boldsymbol{H}0902.0431_FO0507
0902.0431_FO0508251.000\mathfrak{C}_{\gamma}0902.0431_FO0508
0902.0431_FO0509251.000q \in \operatorname{Sp}(1)0902.0431_FO0509
0902.0431_FO0510251.000\beta=\varphi(1, q)^{-1} \alpha0902.0431_FO0510
0902.0431_FO0511251.000\beta \in\left(G_{2}\right)^{\gamma}0902.0431_FO0511
0902.0431_FO0512250.994\beta \mid \boldsymbol{H}=10902.0431_FO0512
0902.0431_FO0513250.994\beta0902.0431_FO0513
0902.0431_FO0514250.994\mathfrak{C}_{-\gamma}=\{x \in \mathfrak{C} \mid \gamma x=-x\}=\boldsymbol{H} e_{4}0902.0431_FO0514
0902.0431_FO0515251.000\beta e_{4}=p e_{4}0902.0431_FO0515
0902.0431_FO0516251.000p \in \boldsymbol{H}0902.0431_FO0516
0902.0431_FO0517251.000|p|=\left|p e_{4}\right|=\left|\beta e_{4}\right|=\left|e_{4}\right|=10902.0431_FO0517
0902.0431_FO0518250.983p \in \operatorname{Sp}(1)0902.0431_FO0518
0902.0431_FO0519251.000\beta=\varphi(p, 1)0902.0431_FO0519
0902.0431_FO0520250.999\operatorname{Ker} \varphi=\{(1,1),(-1,-1)\}=\boldsymbol{Z}_{2}0902.0431_FO0520
0902.0431_FO0521250.802(S p(1) \times S p(1)) / \boldsymbol{Z}_{2} \cong\left(G_{2}\right)^{\gamma}0902.0431_FO0521
0902.0431_FO0522250.829(S p(1) \times S p(1)) / \boldsymbol{Z}_{2} \cong S O(4)0902.0431_FO0522
0902.0431_FO0523250.868f: \operatorname{Sp}(1) \times \operatorname{Sp}(1) \rightarrow \operatorname{SO}(4)=\operatorname{SO}(\boldsymbol{H})0902.0431_FO0523
0902.0431_FO0524251.000\left(\mathfrak{g}_{2}\right)^{\gamma}0902.0431_FO0524
0902.0431_FO0525251.000\operatorname{dim}\left(\mathfrak{g}_{2}\right)^{\gamma}=6=3+3=\operatorname{dim}(\mathfrak{s p}(1) \oplus \mathfrak{s p}(1))0902.0431_FO0525
0902.0431_FO0526261.000\alpha \in z\left(G_{2}\right)0902.0431_FO0526
0902.0431_FO0527261.000\gamma: \gamma \alpha=\alpha \gamma0902.0431_FO0527
0902.0431_FO0528260.913\alpha \in S O(4)0902.0431_FO0528
0902.0431_FO0529260.913\alpha \in z(S O(4)0902.0431_FO0529
0902.0431_FO0530261.000z(S O(4))0902.0431_FO0530
0902.0431_FO0531261.000S O(4)0902.0431_FO0531
0902.0431_FO0532261.000\gamma \notin z\left(G_{2}\right)0902.0431_FO0532
0902.0431_FO0533261.000\alpha=10902.0431_FO0533
0902.0431_FO0534261.000\alpha \in G_{2}{ }^{C}0902.0431_FO0534
0902.0431_FO0535261.000\alpha x=(\alpha 1)(\alpha x)0902.0431_FO0535
0902.0431_FO0536261.000x \in \mathfrak{C}^{C}0902.0431_FO0536
0902.0431_FO0537261.000\left(\alpha e_{k}\right)\left(\alpha e_{k}\right)=\alpha\left(e_{k} e_{k}\right)=\alpha(-1)=-10902.0431_FO0537
0902.0431_FO0538261.000x=\alpha e_{k}0902.0431_FO0538
0902.0431_FO0539261.000N(x)=x \bar{x} \in C0902.0431_FO0539
0902.0431_FO0540261.000x x=-10902.0431_FO0540
0902.0431_FO0541261.000N(x) N(x)=10902.0431_FO0541
0902.0431_FO0542261.000N(x)= \pm 10902.0431_FO0542
0902.0431_FO0543261.000N(x)=-10902.0431_FO0543
0902.0431_FO0544261.000\bar{x}=-x x \bar{x}=-x N(x)=x0902.0431_FO0544
0902.0431_FO0545261.000x \in C0902.0431_FO0545
0902.0431_FO0546261.000x= \pm i0902.0431_FO0546
0902.0431_FO0547261.000\alpha\left(e_{k}\right)= \pm \alpha(i)0902.0431_FO0547
0902.0431_FO0548261.000e_{k}= \pm i0902.0431_FO0548
0902.0431_FO0549261.000N(x)=10902.0431_FO0549
0902.0431_FO0550261.000x \bar{x}=10902.0431_FO0550
0902.0431_FO0551261.000\bar{x}=-x x \bar{x}=-x N(x)=-x0902.0431_FO0551
0902.0431_FO0552261.000\langle x, y\rangle0902.0431_FO0552
0902.0431_FO0553271.000\alpha \in \operatorname{Hom}_{C}\left(\mathfrak{C}^{C}\right)0902.0431_FO0553
0902.0431_FO0554271.000\alpha^{*}:\left\langle\alpha^{*} x, y\right\rangle=\langle x, \alpha y\rangle0902.0431_FO0554
0902.0431_FO0555271.000\alpha^{*}=\tau \alpha^{-1} \tau \in G_{2}{ }^{C}0902.0431_FO0555
0902.0431_FO0556271.000\alpha^{C}: \mathfrak{C}^{C} \rightarrow \mathfrak{C}^{C}0902.0431_FO0556
0902.0431_FO0557270.998\alpha^{C} \in G_{2}{ }^{C}0902.0431_FO0557
0902.0431_FO0558270.998\alpha^{C}0902.0431_FO0558
0902.0431_FO0559270.998G_{2}{ }^{C}: G_{2} \subset G_{2}{ }^{C}0902.0431_FO0559
0902.0431_FO0560271.000\tau \alpha=\alpha \tau0902.0431_FO0560
0902.0431_FO0561271.000\left\langle\alpha^{*} x, y\right\rangle=\langle x, \alpha y\rangle=(\tau x, \alpha y)=\left(\alpha^{-1} \tau x, y\right)=\left\langle\tau \alpha^{-1} \tau x, y\right\rangle0902.0431_FO0561
0902.0431_FO0562271.000x, y \in \mathfrak{C}^{C}0902.0431_FO0562
0902.0431_FO0563271.000\tau \alpha x=\alpha \tau x=\alpha x0902.0431_FO0563
0902.0431_FO0564271.000\alpha x \in \mathfrak{C}0902.0431_FO0564
0902.0431_FO0565271.000\alpha^{\prime}0902.0431_FO0565
0902.0431_FO0566271.000\alpha^{\prime} \in G_{2}0902.0431_FO0566
0902.0431_FO0567271.000\alpha=\left(\alpha^{\prime}\right)^{C}0902.0431_FO0567
0902.0431_FO0568271.000\operatorname{Iso}_{C}\left(\mathfrak{C}^{C}\right)=G L(8, C)0902.0431_FO0568
0902.0431_FO0569271.000\alpha^{*} \in G_{2}{ }^{C}0902.0431_FO0569
0902.0431_FO0570271.000U\left(\mathfrak{C}^{C}\right)=\left\{\alpha \in \operatorname{Iso}_{C}\left(\mathfrak{C}^{C}\right) \mid\langle\alpha X, \alpha Y\rangle=\langle X, Y\rangle\right\}0902.0431_FO0570
0902.0431_FO0571271.000d=\operatorname{dim} G_{2}{ }^{C}-\operatorname{dim} G_{2}=0902.0431_FO0571
0902.0431_FO0572271.0002 \times 14-14=140902.0431_FO0572
0902.0431_FO0573271.000\mathfrak{C}^{\prime}=\boldsymbol{H} \oplus \boldsymbol{H} e_{4}{ }^{\prime}0902.0431_FO0573
0902.0431_FO0574271.000\mathfrak{C}^{\prime}0902.0431_FO0574
0902.0431_FO0575271.000\left(\mathfrak{C}^{C}\right)_{\tau \gamma}=\{x \in0902.0431_FO0575
0902.0431_FO0576271.000\left.\mathfrak{C}^{C} \mid \tau \gamma x=x\right\}0902.0431_FO0576
0902.0431_FO0577281.000(x, y)^{\prime}0902.0431_FO0577
0902.0431_FO0578280.998(x, y)^{\prime}=\frac{1}{2}(x \bar{y}+y \bar{x})0902.0431_FO0578
0902.0431_FO0579280.998(\gamma x, y)^{\prime}0902.0431_FO0579
0902.0431_FO0580280.986\alpha \in G_{2(2)}0902.0431_FO0580
0902.0431_FO0581280.986{ }^{t} \alpha0902.0431_FO0581
0902.0431_FO0582280.858{ }^{t} \alpha=\gamma \alpha^{-1} \gamma \in G_{2(2)}0902.0431_FO0582
0902.0431_FO0583281.000\operatorname{Iso}_{\boldsymbol{R}}\left(\mathfrak{C}^{\prime}\right)=G L(8, \boldsymbol{R})0902.0431_FO0583
0902.0431_FO0584281.000O(8)=\left\{\alpha \in \operatorname{Iso}_{\boldsymbol{R}}\left(\mathfrak{C}^{\prime}\right) \mid(\alpha x, \alpha y)=(x, y)\right\}0902.0431_FO0584
0902.0431_FO0585280.999z\left(G_{2(2)}\right)0902.0431_FO0585
0902.0431_FO0586281.000a \in S^{n-1}=\left\{a \in \boldsymbol{R}^{n} \mid(a, a)=1\right\}0902.0431_FO0586
0902.0431_FO0587281.000D_{a} \in O(n)=0902.0431_FO0587
0902.0431_FO0588280.999O\left(\boldsymbol{R}^{n}\right)=\left\{A \in \operatorname{Iso}_{\boldsymbol{R}}\left(\boldsymbol{R}^{n}\right) \mid(A x, A y)=(x, y)\right\}0902.0431_FO0588
0902.0431_FO0589281.000D_{a}0902.0431_FO0589
0902.0431_FO0590280.570\operatorname{det}\left(D_{a}\right)=-10902.0431_FO0590
0902.0431_FO0591281.000O(n)0902.0431_FO0591
0902.0431_FO0592281.000A \in O(n)0902.0431_FO0592
0902.0431_FO0593281.000A \in S O(n)0902.0431_FO0593
0902.0431_FO0594290.999\alpha_{3} \in S O(8)0902.0431_FO0594
0902.0431_FO0595291.000\alpha_{1}, \alpha_{2} \in S O(8)0902.0431_FO0595
0902.0431_FO0596291.000\alpha_{1}, \alpha_{2}0902.0431_FO0596
0902.0431_FO0597291.000\alpha_{3}0902.0431_FO0597
0902.0431_FO0598291.000-\alpha_{1},-\alpha_{2}0902.0431_FO0598
0902.0431_FO0599291.000\alpha_{3}=D_{b} D_{a}, a, b \in \mathfrak{C},|a|=|b|=10902.0431_FO0599
0902.0431_FO0600291.000\alpha_{3} x=D_{b} D_{a} x=b(\bar{a} x \bar{a}) b0902.0431_FO0600
0902.0431_FO0601291.000\alpha_{1}, \alpha_{2}: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0601
0902.0431_FO0602291.000\alpha_{1} x=b(\bar{a} x), \alpha_{2} x=(x \bar{a}) b0902.0431_FO0602
0902.0431_FO0603291.000\alpha_{3}=10902.0431_FO0603
0902.0431_FO0604291.000\alpha_{1} 1=p0902.0431_FO0604
0902.0431_FO0605291.000|p|=10902.0431_FO0605
0902.0431_FO0606291.000p\left(\alpha_{2} y\right)=y0902.0431_FO0606
0902.0431_FO0607291.000\alpha_{2} y=\bar{p} y0902.0431_FO0607
0902.0431_FO0608291.000\alpha_{1} x=x \bar{q}0902.0431_FO0608
0902.0431_FO0609291.000q=\alpha_{2} 10902.0431_FO0609
0902.0431_FO0610291.000(x \bar{q})(\bar{p} y)=x y0902.0431_FO0610
0902.0431_FO0611291.000\bar{q} \bar{p}=10902.0431_FO0611
0902.0431_FO0612291.000\bar{q}=p0902.0431_FO0612
0902.0431_FO0613291.000p y0902.0431_FO0613
0902.0431_FO0614291.000y0902.0431_FO0614
0902.0431_FO0615291.000p0902.0431_FO0615
0902.0431_FO0616291.000p= \pm 10902.0431_FO0616
0902.0431_FO0617291.000\alpha_{1}=\alpha_{2}=10902.0431_FO0617
0902.0431_FO0618291.000\alpha_{1}=\alpha_{2}=-10902.0431_FO0618
0902.0431_FO0619291.000\alpha_{1}, \alpha_{2}, \alpha_{3} \in O(8)0902.0431_FO0619
0902.0431_FO0620291.000x=00902.0431_FO0620
0902.0431_FO0621291.000y=00902.0431_FO0621
0902.0431_FO0622291.000x, y \neq 00902.0431_FO0622
0902.0431_FO0623291.000\overline{\alpha_{1} x}0902.0431_FO0623
0902.0431_FO0624291.000\alpha_{3}(\overline{x y})0902.0431_FO0624
0902.0431_FO0625300.862\left.\left(\alpha_{1} x\right)\left(\alpha_{2} y\right)=\overline{\alpha_{3}(\overline{x y})}\right)0902.0431_FO0625
0902.0431_FO0626300.862|x|^{2}\left(\alpha_{2} y\right)\left(\alpha_{3}(\overline{x y})\right)=\overline{\alpha_{1} x}|x y|^{2}0902.0431_FO0626
0902.0431_FO0627301.000\overline{y z}0902.0431_FO0627
0902.0431_FO0628301.000\left(\alpha_{2} y\right)\left(\alpha_{3}(\bar{y} y z)\right)=\overline{\alpha_{1}(\overline{y z})}|y|^{2}0902.0431_FO0628
0902.0431_FO0629301.000\alpha_{1}, \alpha_{2}, \alpha_{3} \in S O(8)0902.0431_FO0629
0902.0431_FO0630301.000\alpha_{1} \notin S O(8)0902.0431_FO0630
0902.0431_FO0631301.000\epsilon: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0631
0902.0431_FO0632301.000\epsilon x=\bar{x}0902.0431_FO0632
0902.0431_FO0633301.000O(8)0902.0431_FO0633
0902.0431_FO0634301.000\operatorname{det} \epsilon=-10902.0431_FO0634
0902.0431_FO0635301.000\beta_{1}=\epsilon \alpha_{1}^{-1} \in S O(8)0902.0431_FO0635
0902.0431_FO0636301.000\beta_{1}0902.0431_FO0636
0902.0431_FO0637300.995\beta_{2}, \beta_{3} \in S O(8)0902.0431_FO0637
0902.0431_FO0638301.000\beta_{2} \alpha_{2}=\gamma_{2}0902.0431_FO0638
0902.0431_FO0639301.000\beta_{3} \alpha_{3}=\gamma_{3}0902.0431_FO0639
0902.0431_FO0640301.000\gamma_{2} y=\gamma_{3} y0902.0431_FO0640
0902.0431_FO0641301.000\gamma_{2}=\gamma_{3}0902.0431_FO0641
0902.0431_FO0642301.000\gamma_{2} 1=p0902.0431_FO0642
0902.0431_FO0643301.000\bar{x} p=\gamma_{2} x0902.0431_FO0643
0902.0431_FO0644301.000y=p0902.0431_FO0644
0902.0431_FO0645301.000\bar{x}=(\overline{x p}) p0902.0431_FO0645
0902.0431_FO0646301.000\bar{x} \bar{p}=\overline{x p}0902.0431_FO0646
0902.0431_FO0647300.999\bar{x} \bar{y}=\overline{x y}0902.0431_FO0647
0902.0431_FO0648301.000\alpha_{1} \in S O(8)0902.0431_FO0648
0902.0431_FO0649301.000\alpha_{2}, \alpha_{3}0902.0431_FO0649
0902.0431_FO0650301.000\alpha_{2}, \alpha_{3} \in S O(8)0902.0431_FO0650
0902.0431_FO0651310.943|a|=10902.0431_FO0651
0902.0431_FO0652310.943\alpha_{a}: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0652
0902.0431_FO0653311.000a^{3}= \pm 10902.0431_FO0653
0902.0431_FO0654311.000(\bar{a} x)(y \bar{a})=\bar{a}(x y) \bar{a}0902.0431_FO0654
0902.0431_FO0655311.000a x0902.0431_FO0655
0902.0431_FO0656311.000y a0902.0431_FO0656
0902.0431_FO0657311.000\alpha_{a}0902.0431_FO0657
0902.0431_FO0658311.000a^{2}= \pm \bar{a}0902.0431_FO0658
0902.0431_FO0659310.357\omega_{1}{ }^{3}=10902.0431_FO0659
0902.0431_FO0660310.357\alpha_{\bar{\omega}_{1}} \in G_{2}0902.0431_FO0660
0902.0431_FO0661311.000\alpha_{\bar{\omega}_{1}}0902.0431_FO0661
0902.0431_FO0662311.000\alpha_{\bar{\omega}_{1}}=w0902.0431_FO0662
0902.0431_FO0663310.991\alpha \in S O(7)0902.0431_FO0663
0902.0431_FO0664310.991\widetilde{\alpha}, \alpha^{\prime} \in S O(8)0902.0431_FO0664
0902.0431_FO0665311.000\widetilde{\alpha} y=\alpha^{\prime} y0902.0431_FO0665
0902.0431_FO0666311.000\widetilde{\alpha}=\alpha^{\prime}0902.0431_FO0666
0902.0431_FO0667311.000\alpha, \widetilde{\alpha} \in S O(8)0902.0431_FO0667
0902.0431_FO0668311.000(\alpha 1)(\widetilde{\alpha} y)=0902.0431_FO0668
0902.0431_FO0669310.986\widetilde{\alpha} y0902.0431_FO0669
0902.0431_FO0670311.000\widetilde{B}_{3}0902.0431_FO0670
0902.0431_FO0671320.671\quad \widetilde{B}_{3} / G_{2} \simeq S^{7}, \quad \widetilde{B}_{3} \cap S O(7)=G_{2}0902.0431_FO0671
0902.0431_FO0672321.000S^{7}=\{a \in \mathfrak{C}| | a \mid=1\}0902.0431_FO0672
0902.0431_FO0673321.000S^{7}0902.0431_FO0673
0902.0431_FO0674321.000b_{0} \in S^{7}0902.0431_FO0674
0902.0431_FO0675321.0001 \in S^{7}0902.0431_FO0675
0902.0431_FO0676320.999\alpha \in \widetilde{B}_{3}0902.0431_FO0676
0902.0431_FO0677320.999a_{1} \in S^{7}0902.0431_FO0677
0902.0431_FO0678320.999\left(1, a_{1}\right)=00902.0431_FO0678
0902.0431_FO0679321.000a_{2} \in S^{7}0902.0431_FO0679
0902.0431_FO0680321.000\left(1, a_{2}\right)=\left(a_{1}, a_{2}\right)=00902.0431_FO0680
0902.0431_FO0681321.000a_{3} \in S^{7}0902.0431_FO0681
0902.0431_FO0682321.000a_{3} b_{0}=a_{2}\left(a_{1} b_{0}\right)0902.0431_FO0682
0902.0431_FO0683321.000a_{3}=\left(a_{2}\left(a_{1} b_{0}\right)\right) \bar{b}_{0}0902.0431_FO0683
0902.0431_FO0684321.000\left(1, a_{3}\right)=\left(a_{1}, a_{3}\right)=\left(a_{2}, a_{3}\right)=00902.0431_FO0684
0902.0431_FO0685321.000a_{4} \in S^{7}0902.0431_FO0685
0902.0431_FO0686321.000\left(1, a_{4}\right)=\left(a_{1}, a_{4}\right)=\left(a_{2}, a_{4}\right)=\left(a_{3}, a_{4}\right)=00902.0431_FO0686
0902.0431_FO0687321.000a_{5}, a_{6}, a_{7} \in S^{7}0902.0431_FO0687
0902.0431_FO0688321.000\left(a_{i}, a_{j}\right)=\delta_{i j}, i, j=0,1, \cdots, 70902.0431_FO0688
0902.0431_FO0689321.000\left\{e_{0}, e_{1}, \cdots, e_{7}\right\}0902.0431_FO0689
0902.0431_FO0690321.000\left\{a_{0}=1, a_{1}, \cdots, a_{7}\right\}0902.0431_FO0690
0902.0431_FO0691331.000\left\{b_{0}, b_{1}, \cdots, b_{7}\right\}0902.0431_FO0691
0902.0431_FO0692331.000\widetilde{\alpha}0902.0431_FO0692
0902.0431_FO0693331.000\mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0693
0902.0431_FO0694331.000\widetilde{\alpha} x=(\alpha x) b_{0}0902.0431_FO0694
0902.0431_FO0695330.719\alpha \in O(7), \tilde{\alpha} \in O(8)0902.0431_FO0695
0902.0431_FO0696330.719\alpha \in S O(7), \tilde{\alpha} \in S O(8)0902.0431_FO0696
0902.0431_FO0697331.000\widetilde{\alpha} \in \widetilde{B}_{3}0902.0431_FO0697
0902.0431_FO0698331.000\widetilde{\alpha} 1=b_{0}0902.0431_FO0698
0902.0431_FO0699331.000\widetilde{\alpha}^{-1} b_{0}=10902.0431_FO0699
0902.0431_FO0700331.000\widetilde{\alpha} 1=10902.0431_FO0700
0902.0431_FO0701331.000\alpha=\widetilde{\alpha}0902.0431_FO0701
0902.0431_FO0702331.000\widetilde{\alpha} \in G_{2}0902.0431_FO0702
0902.0431_FO0703331.000\widetilde{B}_{3} / G_{2} \simeq S^{7}0902.0431_FO0703
0902.0431_FO0704331.000p: \widetilde{B_{3}} \rightarrow S O(7)0902.0431_FO0704
0902.0431_FO0705331.000p(\widetilde{\alpha})=\alpha0902.0431_FO0705
0902.0431_FO0706331.000\operatorname{Ker} p=\{1,-1\}0902.0431_FO0706
0902.0431_FO0707330.589\left.\alpha e_{1}=\left(\widetilde{\alpha} e_{2}\right)\left(\overline{\widetilde{\alpha} \bar{e}_{3}}\right)\right)0902.0431_FO0707
0902.0431_FO0708331.000\widetilde{D}_{4}0902.0431_FO0708
0902.0431_FO0709331.000S O(8) \times S O(8) \times S O(8)0902.0431_FO0709
0902.0431_FO0710330.996(\alpha, \widetilde{\alpha}, \kappa \widetilde{\alpha})0902.0431_FO0710
0902.0431_FO0711330.996(\alpha x)(\widetilde{\alpha} y)=\widetilde{\alpha}(x y), x, y \in \mathfrak{C}0902.0431_FO0711
0902.0431_FO0712340.999a \in S^{7}0902.0431_FO0712
0902.0431_FO0713340.988\alpha_{1} 1=a0902.0431_FO0713
0902.0431_FO0714340.988\alpha_{1}0902.0431_FO0714
0902.0431_FO0715341.000\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right) \in \widetilde{D}_{4}0902.0431_FO0715
0902.0431_FO0716341.000\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right) 1=a0902.0431_FO0716
0902.0431_FO0717340.999\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right) 1=10902.0431_FO0717
0902.0431_FO0718340.999\alpha_{1} 1=10902.0431_FO0718
0902.0431_FO0719340.999\alpha_{1} \in S O(7)0902.0431_FO0719
0902.0431_FO0720341.000\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right) \in \operatorname{Spin}(7)0902.0431_FO0720
0902.0431_FO0721341.000\widetilde{D}_{4} / \operatorname{Spin}(7)0902.0431_FO0721
0902.0431_FO0722341.000\simeq S^{7}0902.0431_FO0722
0902.0431_FO0723341.000p: \widetilde{D}_{4} \rightarrow S O(8)0902.0431_FO0723
0902.0431_FO0724341.000\operatorname{Ker} p=\{(1,1,1),(1,-1,-1)\}0902.0431_FO0724
0902.0431_FO0725340.944\operatorname{SO}(8)0902.0431_FO0725
0902.0431_FO0726340.944z(\operatorname{Spin}(8))0902.0431_FO0726
0902.0431_FO0727341.000\boldsymbol{Z}_{2} \times \boldsymbol{Z}_{2}0902.0431_FO0727
0902.0431_FO0728341.000z(S O(8))=\{1,-1\}0902.0431_FO0728
0902.0431_FO0729350.982\kappa, \pi, \nu: \operatorname{Spin}(8) \rightarrow \operatorname{Spin}(8)0902.0431_FO0729
0902.0431_FO0730351.000\kappa: S O(8) \rightarrow S O(8)0902.0431_FO0730
0902.0431_FO0731351.000(\kappa \alpha) x=\overline{\alpha \bar{x}}, x \in \mathfrak{C}0902.0431_FO0731
0902.0431_FO0732350.884\kappa, \pi0902.0431_FO0732
0902.0431_FO0733350.884\operatorname{Aut}(\operatorname{Spin}(8))0902.0431_FO0733
0902.0431_FO0734351.000\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right) \in \operatorname{Spin}(8)0902.0431_FO0734
0902.0431_FO0735351.000\nu\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right)=\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right)0902.0431_FO0735
0902.0431_FO0736351.000\alpha_{1}=0902.0431_FO0736
0902.0431_FO0737351.000\alpha_{2}=\alpha_{3}(=\alpha)0902.0431_FO0737
0902.0431_FO0738351.000a=\alpha 10902.0431_FO0738
0902.0431_FO0739351.000a(\alpha y)=\kappa \alpha(y)0902.0431_FO0739
0902.0431_FO0740351.000(\alpha x) a=\kappa \alpha(x)0902.0431_FO0740
0902.0431_FO0741351.000a \in \boldsymbol{R}0902.0431_FO0741
0902.0431_FO0742351.000a= \pm 10902.0431_FO0742
0902.0431_FO0743351.000a=-10902.0431_FO0743
0902.0431_FO0744351.000(-1)(-1)=-10902.0431_FO0744
0902.0431_FO0745351.000a=10902.0431_FO0745
0902.0431_FO0746351.000\kappa \alpha=\alpha0902.0431_FO0746
0902.0431_FO0747351.000\nu^{2}: \operatorname{Spin}(8) \rightarrow \operatorname{Spin}(8)0902.0431_FO0747
0902.0431_FO0748350.997\nu^{2}0902.0431_FO0748
0902.0431_FO0749350.997S O(8) \cong S s(8)0902.0431_FO0749
0902.0431_FO0750360.999\mathfrak{J}=\mathfrak{J}(3, \mathfrak{C})0902.0431_FO0750
0902.0431_FO0751360.9993 \times 30902.0431_FO0751
0902.0431_FO0752360.998X^{*}={ }^{t} \bar{X}0902.0431_FO0752
0902.0431_FO0753360.998X \in \mathfrak{J}0902.0431_FO0753
0902.0431_FO0754361.000X \circ Y0902.0431_FO0754
0902.0431_FO0755360.964\operatorname{trace} \operatorname{tr}(X)0902.0431_FO0755
0902.0431_FO0756360.964(X, Y)0902.0431_FO0756
0902.0431_FO0757360.964\operatorname{tr}(X, Y, Z)0902.0431_FO0757
0902.0431_FO0758361.000X \times Y0902.0431_FO0758
0902.0431_FO0759360.839E0902.0431_FO0759
0902.0431_FO0760360.839(X, Y, Z)0902.0431_FO0760
0902.0431_FO0761361.000\operatorname{det} X0902.0431_FO0761
0902.0431_FO0762361.000X=X(\xi, x), Y=Y(\eta, y)0902.0431_FO0762
0902.0431_FO0763361.000Z=Z(\zeta, z) \in \mathfrak{J}0902.0431_FO0763
0902.0431_FO0764371.000X \circ Y=Y \circ X, \quad X \times Y=Y \times X0902.0431_FO0764
0902.0431_FO0765371.000E \circ X=X, \quad E \times X=\frac{1}{2}(\operatorname{tr}(X) E-X), \quad E \times E=E0902.0431_FO0765
0902.0431_FO0766370.990\operatorname{tr}(X, Y, Z)=\operatorname{tr}(Y, Z, X)=\operatorname{tr}(Z, X, Y)=\operatorname{tr}(X, Z, Y)=\operatorname{tr}(Y, X, Z)0902.0431_FO0766
0902.0431_FO0767370.971=\operatorname{tr}(Z, Y, X)0902.0431_FO0767
0902.0431_FO0768370.958\quad(X, E)=(X, E, E)=\operatorname{tr}(X, E, E)=\operatorname{tr}(X), \quad \operatorname{tr}(X, Y, E)=(X, Y)0902.0431_FO0768
0902.0431_FO0769370.772\quad \operatorname{tr}(X \times Y)=\frac{1}{2}(\operatorname{tr}(X) \operatorname{tr}(Y)-(X, Y))0902.0431_FO0769
0902.0431_FO0770371.000(X \times X) \circ X=(\operatorname{det} X) E0902.0431_FO0770
0902.0431_FO0771371.000(X \times X) \times(X \times X)=(\operatorname{det} X) X0902.0431_FO0771
0902.0431_FO0772370.997(X, Y), \operatorname{tr}(X, Y, Z),(X, Y, Z)0902.0431_FO0772
0902.0431_FO0773380.673\bmod 30902.0431_FO0773
0902.0431_FO0774381.000\alpha \in F_{4}0902.0431_FO0774
0902.0431_FO0775381.000\alpha E=E0902.0431_FO0775
0902.0431_FO0776381.000\operatorname{tr}(\alpha X)=\operatorname{tr}(X), X \in \mathfrak{J}0902.0431_FO0776
0902.0431_FO0777381.000E \circ X=X0902.0431_FO0777
0902.0431_FO0778381.000\alpha E \circ \alpha X=\alpha X0902.0431_FO0778
0902.0431_FO0779381.000X=\alpha^{-1} E0902.0431_FO0779
0902.0431_FO0780381.000\alpha E \circ E=E0902.0431_FO0780
0902.0431_FO0781381.000X \circ(X \times X)=(\operatorname{det} X) E0902.0431_FO0781
0902.0431_FO0782381.000\alpha X0902.0431_FO0782
0902.0431_FO0783381.000\alpha^{-1} \in F_{4}0902.0431_FO0783
0902.0431_FO0784381.000X=F_{i}\left(e_{j}\right), i=1,2,3, j=0,1, \cdots, 70902.0431_FO0784
0902.0431_FO0785381.000\operatorname{tr}\left(\left(\alpha F_{i}\left(e_{j}\right)\right)^{2}\right)=20902.0431_FO0785
0902.0431_FO0786391.000i=1,2,30902.0431_FO0786
0902.0431_FO0787391.000\operatorname{tr}(\alpha X)=\operatorname{tr}(X)0902.0431_FO0787
0902.0431_FO0788391.000X=E_{i}, F_{i}\left(e_{j}\right)0902.0431_FO0788
0902.0431_FO0789391.000\alpha \in \operatorname{Hom}_{\boldsymbol{R}}(\mathfrak{J})0902.0431_FO0789
0902.0431_FO0790391.000(X, Y):\left({ }^{t} \alpha X, Y\right)=(X, \alpha Y)0902.0431_FO0790
0902.0431_FO0791391.000\alpha \in \operatorname{Iso}_{\boldsymbol{R}}(\mathfrak{J})0902.0431_FO0791
0902.0431_FO0792390.588\operatorname{det}(\alpha X)=\operatorname{det} X, \quad0902.0431_FO0792
0902.0431_FO0793390.999(\alpha X, \alpha Y, \alpha Z)=(X, Y, Z), \quad0902.0431_FO0793
0902.0431_FO0794390.999X, Y, Z \in \mathfrak{J}0902.0431_FO0794
0902.0431_FO0795391.000\alpha X \times \alpha Y={ }^{t} \alpha^{-1}(X \times Y), \quad0902.0431_FO0795
0902.0431_FO0796391.000X, Y \in \mathfrak{J}0902.0431_FO0796
0902.0431_FO0797390.997\alpha X \times \alpha X={ }^{t} \alpha^{-1}(X \times X), \quad0902.0431_FO0797
0902.0431_FO0798390.992\operatorname{det}(\alpha X)=\operatorname{det} X0902.0431_FO0798
0902.0431_FO0799390.992(\alpha X, \alpha X, \alpha X)=(X, X, X)0902.0431_FO0799
0902.0431_FO0800391.000\lambda X+\mu Y+\nu Z0902.0431_FO0800
0902.0431_FO0801391.000\lambda \mu \nu0902.0431_FO0801
0902.0431_FO0802391.000\lambda X+\mu Y0902.0431_FO0802
0902.0431_FO0803391.000\lambda \mu0902.0431_FO0803
0902.0431_FO0804391.000Y=X \times X, X \in \mathfrak{J}0902.0431_FO0804
0902.0431_FO0805391.000\operatorname{det} X \neq 00902.0431_FO0805
0902.0431_FO0806391.000{ }^{t} \alpha^{-1} X \times{ }^{t} \alpha^{-1} X=\alpha(X \times X)0902.0431_FO0806
0902.0431_FO0807391.000\operatorname{det}\left({ }^{t} \alpha^{-1} X\right)=\operatorname{det} X0902.0431_FO0807
0902.0431_FO0808391.000\alpha^{-1}0902.0431_FO0808
0902.0431_FO0809391.000\operatorname{det}\left({ }^{t} \alpha X\right)=\operatorname{det} X0902.0431_FO0809
0902.0431_FO0810401.000\operatorname{det} X=00902.0431_FO0810
0902.0431_FO0811401.000\operatorname{det}\left({ }^{t} \alpha^{-1} X\right) \neq 00902.0431_FO0811
0902.0431_FO0812401.000{ }^{t} \alpha X0902.0431_FO0812
0902.0431_FO0813400.670\left.\operatorname{det}{ }^{t} \alpha^{-1}\left({ }^{t} \alpha X\right)\right)=\operatorname{det}\left({ }^{t} \alpha X\right)0902.0431_FO0813
0902.0431_FO0814400.817\left.0=\operatorname{det} X=\operatorname{det}^{t} \alpha X\right) \neq 00902.0431_FO0814
0902.0431_FO0815400.817\operatorname{det}\left({ }^{t} \alpha^{-1} X\right)=0902.0431_FO0815
0902.0431_FO0816401.000\operatorname{det}\left({ }^{t} \alpha X\right)=00902.0431_FO0816
0902.0431_FO0817401.000\operatorname{det}\left({ }^{t} \alpha^{-1} X\right)=\operatorname{det}\left({ }^{t} \alpha X\right)=\operatorname{det} X0902.0431_FO0817
0902.0431_FO0818400.924\Rightarrow(2)(\alpha X, \alpha Y)=\operatorname{tr}(\alpha X \circ \alpha Y)=\operatorname{tr}(\alpha(X \circ Y))=\operatorname{tr}(X \circ Y)0902.0431_FO0818
0902.0431_FO0819400.521=(X, Y)0902.0431_FO0819
0902.0431_FO0820400.521\operatorname{tr}(\alpha X, \alpha Y, \alpha Z)=(\alpha X, \alpha Y \circ \alpha Z)=(\alpha X, \alpha(Y \circ Z))=(X, Y \circ0902.0431_FO0820
0902.0431_FO0821401.000Z)=\operatorname{tr}(X, Y, Z)0902.0431_FO0821
0902.0431_FO0822400.699\Rightarrow(1)(\alpha X \circ \alpha Y, \alpha Z)=\operatorname{tr}(\alpha X, \alpha Y, \alpha Z)=\operatorname{tr}(X, Y, Z)=(X \circ Y, Z)=(\alpha(X \circ0902.0431_FO0822
0902.0431_FO0823400.998Y), \alpha Z)0902.0431_FO0823
0902.0431_FO0824400.998\alpha Z0902.0431_FO0824
0902.0431_FO0825400.998\alpha X \circ \alpha Y=\alpha(X \circ Y)0902.0431_FO0825
0902.0431_FO0826400.946\Rightarrow(5)(\alpha(X \times Y), \alpha Z)=(X \times Y, Z)=(X, Y, Z)=(\alpha X, \alpha Y, \alpha Z)0902.0431_FO0826
0902.0431_FO0827401.000=(\alpha X \times \alpha Y, \alpha Z)0902.0431_FO0827
0902.0431_FO0828401.000\alpha Z \in \mathfrak{J}0902.0431_FO0828
0902.0431_FO0829401.000\alpha X \times \alpha Y=\alpha(X \times Y)0902.0431_FO0829
0902.0431_FO0831401.000\alpha E=P0902.0431_FO0831
0902.0431_FO0832401.000X=\alpha^{-1} E_{1}0902.0431_FO0832
0902.0431_FO0833401.000P=\rho_{1} E_{1}+\rho_{2} E_{2}+\rho_{3} E_{3}+F_{1}\left(p_{1}\right)+F_{2}\left(p_{2}\right)+F_{3}\left(p_{3}\right)0902.0431_FO0833
0902.0431_FO0834401.000\lambda=\operatorname{tr}\left(\alpha^{-1} E_{1}\right)0902.0431_FO0834
0902.0431_FO0835411.000p_{2}=p_{3}=00902.0431_FO0835
0902.0431_FO0836411.000X=\alpha^{-1} E_{2}0902.0431_FO0836
0902.0431_FO0837411.000p_{1}=00902.0431_FO0837
0902.0431_FO0838411.000X=\alpha^{-1} F_{1}(1)0902.0431_FO0838
0902.0431_FO0839411.000\mu=\operatorname{tr}\left(\alpha^{-1} F_{1}(1)\right)0902.0431_FO0839
0902.0431_FO0840411.000F_{1}0902.0431_FO0840
0902.0431_FO0841411.000\rho_{1}=10902.0431_FO0841
0902.0431_FO0842411.000\rho_{2}=\rho_{3}=10902.0431_FO0842
0902.0431_FO0843411.000(X, Y, Z)=\operatorname{tr}(X, Y, Z)-\frac{1}{2} \operatorname{tr}(X)(Y, Z)-\frac{1}{2} \operatorname{tr}(Y)(Z, X)-0902.0431_FO0843
0902.0431_FO0844410.992\frac{1}{2} \operatorname{tr}(Z)(X, Y)+\frac{1}{2} \operatorname{tr}(X) \operatorname{tr}(Y) \operatorname{tr}(Z)0902.0431_FO0844
0902.0431_FO0845410.992(\alpha X, \alpha Y, \alpha Z)=(X, Y, Z)0902.0431_FO0845
0902.0431_FO0846411.000\widetilde{\alpha}: \mathfrak{J} \rightarrow \mathfrak{J}0902.0431_FO0846
0902.0431_FO0847410.941\widetilde{\alpha} \in F_{4}0902.0431_FO0847
0902.0431_FO0848410.941\widetilde{\alpha} \in F_{4}: G_{2} \subset F_{4}0902.0431_FO0848
0902.0431_FO0849411.000\mathfrak{e}_{6(-26)}0902.0431_FO0849
0902.0431_FO0850421.000\phi \in \operatorname{Hom}_{\boldsymbol{R}}(\mathfrak{J})0902.0431_FO0850
0902.0431_FO0851421.000((\exp t \phi) X,(\exp t \phi) X,(\exp t \phi) X)=0902.0431_FO0851
0902.0431_FO0852421.000(X, X, X)0902.0431_FO0852
0902.0431_FO0853421.000t \in \boldsymbol{R}0902.0431_FO0853
0902.0431_FO0854421.000(\phi X, X, X)=00902.0431_FO0854
0902.0431_FO0855420.998-{ }^{t} \phi(X \times Y)=\phi X \times0902.0431_FO0855
0902.0431_FO0856421.000Y+X \times \phi Y0902.0431_FO0856
0902.0431_FO0857421.000\alpha=\exp t \phi0902.0431_FO0857
0902.0431_FO0858421.000{ }^{t} \alpha^{-1}(X \times Y)=\alpha X \times \alpha Y0902.0431_FO0858
0902.0431_FO0859421.000\mathfrak{M}^{-}0902.0431_FO0859
0902.0431_FO0860421.000X, Y \in M(3, \mathfrak{C})0902.0431_FO0860
0902.0431_FO0861421.000[X, Y] \in M(3, \mathfrak{C})0902.0431_FO0861
0902.0431_FO0862420.997\quad\left[\mathfrak{M}^{-}, \mathfrak{J}\right] \subset \mathfrak{J}, \quad[\mathfrak{J}, \mathfrak{J}] \subset \mathfrak{M}^{-}0902.0431_FO0862
0902.0431_FO0863420.998\left[\mathfrak{M}^{-}, \mathfrak{J}\right] \subset \mathfrak{J}0902.0431_FO0863
0902.0431_FO0864420.998A \in \mathfrak{M}^{-}0902.0431_FO0864
0902.0431_FO0865420.998\widetilde{A}: \mathfrak{J} \rightarrow \mathfrak{J}0902.0431_FO0865
0902.0431_FO0866420.995X=\left(x_{i j}\right), x_{i j} \in \mathfrak{C}, \bar{x}_{i j}=x_{j i}0902.0431_FO0866
0902.0431_FO0867420.995(i, j)0902.0431_FO0867
0902.0431_FO0868420.995a_{i j}0902.0431_FO0868
0902.0431_FO0869420.995[X, X X]=0902.0431_FO0869
0902.0431_FO0870421.000X(X X)-(X X) X0902.0431_FO0870
0902.0431_FO0871430.996x_{i i}0902.0431_FO0871
0902.0431_FO0872430.996i \neq j0902.0431_FO0872
0902.0431_FO0873431.000a(x a)-(a x) a, a(\bar{a} x)-(a \bar{a}) x0902.0431_FO0873
0902.0431_FO0874431.000a_{i j}=00902.0431_FO0874
0902.0431_FO0875431.000i=j0902.0431_FO0875
0902.0431_FO0876431.000a_{11}=a_{22}=a_{33}(=a)0902.0431_FO0876
0902.0431_FO0877431.000[X, X X]=a E0902.0431_FO0877
0902.0431_FO0878431.000X, X X \in \mathfrak{J}0902.0431_FO0878
0902.0431_FO0879431.000[X, X X] \in \mathfrak{M}^{-}0902.0431_FO0879
0902.0431_FO0880431.000(a E)^{*}=-a E0902.0431_FO0880
0902.0431_FO0881431.000\bar{a} E=-a E0902.0431_FO0881
0902.0431_FO0882431.000\bar{a}=-a0902.0431_FO0882
0902.0431_FO0883431.000M(3, \mathfrak{C})0902.0431_FO0883
0902.0431_FO0884431.000X=\left(x_{i j}\right), Y=\left(y_{i j}\right), Z=\left(z_{i j}\right)0902.0431_FO0884
0902.0431_FO0885430.997A \in \mathfrak{M}^{-}, \operatorname{tr}(A)=00902.0431_FO0885
0902.0431_FO0886430.997\widetilde{A} \in \mathfrak{f}_{4}0902.0431_FO0886
0902.0431_FO0887431.000=(A X, Y)-(X A, Y)+(X, A Y)-(X, Y A)=00902.0431_FO0887
0902.0431_FO0888431.000[X, X X]=a E, a \in \mathfrak{C}_{0}0902.0431_FO0888
0902.0431_FO0889441.000\lambda X+\mu X+\nu Z0902.0431_FO0889
0902.0431_FO0890441.000\widetilde{A}_{i}(a) \in \mathfrak{f}_{4}0902.0431_FO0890
0902.0431_FO0891441.000\widetilde{A}_{i}(a)0902.0431_FO0891
0902.0431_FO0892441.000\mathfrak{D}_{4}=\mathfrak{s o}(8)0902.0431_FO0892
0902.0431_FO0893451.000\varphi_{*}: \mathfrak{D}_{4} \rightarrow \mathfrak{d}_{4}0902.0431_FO0893
0902.0431_FO0894451.000\varphi_{*}\left(D_{1}\right)=\delta0902.0431_FO0894
0902.0431_FO0895451.000\delta \in \mathfrak{d}_{4} \subset \mathfrak{f}_{4}0902.0431_FO0895
0902.0431_FO0896451.000\delta \in \mathfrak{f}_{4} . \delta E_{i}=0, i=1,2,30902.0431_FO0896
0902.0431_FO0897451.000\delta \in \mathfrak{d}_{4}0902.0431_FO0897
0902.0431_FO0898451.000\delta X \in \mathfrak{J}_{i}0902.0431_FO0898
0902.0431_FO0899451.000X \in \mathfrak{J}_{i}, \delta0902.0431_FO0899
0902.0431_FO0900451.000\delta: \mathfrak{J}_{i} \rightarrow \mathfrak{J}_{i}0902.0431_FO0900
0902.0431_FO0901451.000D_{i}: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO0901
0902.0431_FO0902451.000\delta0902.0431_FO0902
0902.0431_FO0903451.000F_{i}(x) \circ F_{i}(y)=(x, y)\left(E_{i+1}+E_{i+2}\right)0902.0431_FO0903
0902.0431_FO0904451.000F_{i}\left(D_{i} x\right) \circ0902.0431_FO0904
0902.0431_FO0905451.000F_{i}(y)+F_{i}(x) \circ F_{i}\left(D_{i} y\right)=00902.0431_FO0905
0902.0431_FO0906451.000D_{i} \in \mathfrak{D}_{4}, i=1,2,30902.0431_FO0906
0902.0431_FO0907451.000F_{1}(x) \circ F_{2}(y)=\frac{1}{2} F_{3}(\overline{x y})0902.0431_FO0907
0902.0431_FO0908451.000\delta \in \mathfrak{f}_{4}0902.0431_FO0908
0902.0431_FO0909450.988\operatorname{diag} A=00902.0431_FO0909
0902.0431_FO0910450.988a_{i i}0902.0431_FO0910
0902.0431_FO0911451.000E_{i} \circ E_{i}=E_{i}0902.0431_FO0911
0902.0431_FO0912451.000E_{i} \circ E_{j}=0, i \neq j0902.0431_FO0912
0902.0431_FO0913461.000\delta E_{i}0902.0431_FO0913
0902.0431_FO0914461.000a_{i} \in \mathfrak{C}0902.0431_FO0914
0902.0431_FO0915461.000A=2\left(\begin{array}{ccc}0 & a_{3} & -\bar{a}_{2} \\ -\bar{a}_{3} & 0 & a_{1} \\ a_{2} & -\bar{a}_{1} & 0\end{array}\right)0902.0431_FO0915
0902.0431_FO0916461.000a_{i}0902.0431_FO0916
0902.0431_FO0917461.000D=\delta-\widetilde{A}0902.0431_FO0917
0902.0431_FO0918461.000D E_{i}=0, i=1,2,30902.0431_FO0918
0902.0431_FO0919461.000D \in \mathfrak{d}_{4}0902.0431_FO0919
0902.0431_FO0920460.546\delta=D+\widetilde{A}0902.0431_FO0920
0902.0431_FO0921460.546D \in \mathfrak{d}_{4}, A \in \mathfrak{M}^{-}, \operatorname{diag} A=00902.0431_FO0921
0902.0431_FO0922461.000E_{i}0902.0431_FO0922
0902.0431_FO0923461.000\widetilde{A} E_{i}=0, i=1,2,30902.0431_FO0923
0902.0431_FO0924461.000A=00902.0431_FO0924
0902.0431_FO0925460.999\operatorname{dim} \mathfrak{f}_{4}=28+24=520902.0431_FO0925
0902.0431_FO0926461.000\mathfrak{J}^{C}=\left\{X_{1}+i X_{2} \mid X_{1}, X_{2} \in \mathfrak{J}\right\}0902.0431_FO0926
0902.0431_FO0927461.000\mathfrak{J}^{C}0902.0431_FO0927
0902.0431_FO0928460.991\operatorname{tr}(X, Y, Z),(X, Y, Z)0902.0431_FO0928
0902.0431_FO0929460.996\mathfrak{J} . \mathfrak{J}^{C}0902.0431_FO0929
0902.0431_FO0930461.000f_{4}0902.0431_FO0930
0902.0431_FO0931470.982A \in \mathfrak{J}^{C}0902.0431_FO0931
0902.0431_FO0932470.982\widetilde{A}: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO0932
0902.0431_FO0933470.996A \in \mathfrak{J}^{C}, \operatorname{tr}(A)=00902.0431_FO0933
0902.0431_FO0934470.996\widetilde{A} \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO0934
0902.0431_FO0935471.000A, B \in \mathfrak{J}^{C}0902.0431_FO0935
0902.0431_FO0936471.000[\widetilde{A}, \widetilde{B}] \in \mathfrak{f}_{4}{ }^{C}0902.0431_FO0936
0902.0431_FO0937471.000(\widetilde{A} X, X, X)=(A \circ X, X \times X)=(A, X \circ(X \times X))0902.0431_FO0937
0902.0431_FO0938471.000\mathfrak{d}_{4}{ }^{C}0902.0431_FO0938
0902.0431_FO0939470.997\mathfrak{d}_{4}{ }^{C} \mathfrak{C}^{C}=\left\{\sum_{i} D_{i} a_{i} \mid D_{i} \in \mathfrak{d}_{4}{ }^{C}, a_{i} \in \mathfrak{C}^{C}\right\}=\mathfrak{C}^{C}0902.0431_FO0939
0902.0431_FO0940471.0000 \neq x=\sum_{i=0}^{7} x_{i} e_{i}, x_{i} \in C0902.0431_FO0940
0902.0431_FO0941471.000x_{i} \neq 00902.0431_FO0941
0902.0431_FO0942471.000x_{0} \neq 00902.0431_FO0942
0902.0431_FO0943471.000G_{i 0}0902.0431_FO0943
0902.0431_FO0944471.000W \neq\{0\}0902.0431_FO0944
0902.0431_FO0945471.000e_{0}=1 \in W0902.0431_FO0945
0902.0431_FO0946471.000G_{i 0} e_{0}=e_{i}0902.0431_FO0946
0902.0431_FO0947471.000W=\mathfrak{C}^{C}0902.0431_FO0947
0902.0431_FO0948481.000\mathfrak{d}_{4}{ }^{C} \mathfrak{C}^{C}0902.0431_FO0948
0902.0431_FO0949480.985\mathfrak{d}_{4}{ }^{C} \mathfrak{C}^{C}=\mathfrak{C}^{C}0902.0431_FO0949
0902.0431_FO0950481.000\delta \in \mathfrak{f}_{4}{ }^{C}0902.0431_FO0950
0902.0431_FO0951481.000A_{i}\left(a_{i}\right) \in\left(\mathfrak{M}^{-}\right)^{C}0902.0431_FO0951
0902.0431_FO0952481.000\widetilde{\mathfrak{A}}_{i}^{C}=\left\{\widetilde{A}_{i}(a) \mid a \in \mathfrak{C}^{C}\right\}0902.0431_FO0952
0902.0431_FO0953481.000\widetilde{\mathfrak{A}}^{C}=\widetilde{\mathfrak{A}}_{1}^{C} \oplus \widetilde{\mathfrak{A}}_{2}^{C} \oplus \widetilde{\mathfrak{A}}_{3}^{C}0902.0431_FO0953
0902.0431_FO0954480.998p: \mathfrak{f}_{4}{ }^{C} \rightarrow \mathfrak{d}_{4}{ }^{C}0902.0431_FO0954
0902.0431_FO0955480.998q: \mathfrak{f}_{4}{ }^{C} \rightarrow \widetilde{\mathfrak{A}}^{C}0902.0431_FO0955
0902.0431_FO0956480.998\mathfrak{f}_{4}{ }^{C}=\mathfrak{d}_{4}{ }^{C} \oplus \widetilde{\mathfrak{A}}^{C}0902.0431_FO0956
0902.0431_FO0957481.000a_{i} \in \mathfrak{C}^{C}, i=1,2,30902.0431_FO0957
0902.0431_FO0958481.000D+\sum_{i=1}^{3} \widetilde{A}_{i}\left(a_{i}\right) \in \mathfrak{a}0902.0431_FO0958
0902.0431_FO0959481.000D^{\prime} \in \mathfrak{d}_{4}{ }^{C}0902.0431_FO0959
0902.0431_FO0960481.000\mathfrak{d}_{4}{ }^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO0960
0902.0431_FO0961481.000\widetilde{\mathfrak{A}}^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO0961
0902.0431_FO0962481.000\mathfrak{d}_{4}{ }^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO0962
0902.0431_FO0963481.000\widetilde{\mathfrak{A}}^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO0963
0902.0431_FO0964481.000p \mid \mathfrak{a}: \mathfrak{a} \rightarrow \mathfrak{d}_{4}{ }^{C}0902.0431_FO0964
0902.0431_FO0965481.000\mathfrak{A}^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO0965
0902.0431_FO0966481.000p(\mathfrak{a})=\mathfrak{d}_{4}{ }^{C}0902.0431_FO0966
0902.0431_FO0967481.000\operatorname{dim}_{C} \mathfrak{a}=\operatorname{dim}_{C} p(\mathfrak{a})=\operatorname{dim}_{C} \mathfrak{d}_{4}{ }^{C}=280902.0431_FO0967
0902.0431_FO0968481.000q \mid \mathfrak{a}: \mathfrak{a} \rightarrow \widetilde{\mathfrak{A}}^{C}0902.0431_FO0968
0902.0431_FO0969481.000\operatorname{dim}_{C} \mathfrak{a} \leq \operatorname{dim}_{C} \widetilde{\mathfrak{A}}^{C}=8 \times 3=240902.0431_FO0969
0902.0431_FO0970481.000\mathfrak{d}_{4}{ }^{C} \cap \mathfrak{a}=\mathfrak{d}_{4}{ }^{C}0902.0431_FO0970
0902.0431_FO0971481.000\mathfrak{a} \supset \mathfrak{d}_{4}{ }^{C}0902.0431_FO0971
0902.0431_FO0972480.991\left[D, \widetilde{A}_{i}\left(a_{i}\right)\right]=\widetilde{A}_{i}\left(D a_{i}\right)0902.0431_FO0972
0902.0431_FO0973480.874\mathfrak{a} \supset \mathfrak{d}_{4}{ }^{C} \oplus \widetilde{\mathfrak{A}}_{1}{ }^{C} \oplus \widetilde{\mathfrak{A}}_{2}{ }^{C} \oplus \widetilde{\mathfrak{A}}_{3}{ }^{C}=\mathfrak{f}_{4}{ }^{C}0902.0431_FO0973
0902.0431_FO0974481.000a_{1} \neq 00902.0431_FO0974
0902.0431_FO0975491.000b=c=00902.0431_FO0975
0902.0431_FO0976491.000\widetilde{A}_{1}(1) \in \mathfrak{a}0902.0431_FO0976
0902.0431_FO0977490.645\left[\widetilde{A}_{1}(1), \widetilde{A}_{1}\left(e_{1}\right)\right] F_{2}(1)=-2 F_{2}\left(e_{1}\right)0902.0431_FO0977
0902.0431_FO0978491.000b \neq 00902.0431_FO0978
0902.0431_FO0979491.000\widetilde{A}_{1}(1)0902.0431_FO0979
0902.0431_FO0980491.000c^{\prime}=00902.0431_FO0980
0902.0431_FO0981491.000c^{\prime} \neq 00902.0431_FO0981
0902.0431_FO0982491.000\mathfrak{a}=\mathfrak{f}_{4}{ }^{C}0902.0431_FO0982
0902.0431_FO0983490.821\delta=\sum_{i}\left[\widetilde{A}_{i}, \widetilde{B}_{i}\right], A_{i}, B_{i} \in \mathfrak{J}^{C}0902.0431_FO0983
0902.0431_FO0984491.000[\delta,[\widetilde{A}, \widetilde{B}]] X=\delta[\widetilde{A}, \widetilde{B}] X-[\widetilde{A}, \widetilde{B}] \delta X0902.0431_FO0984
0902.0431_FO0985490.994\mathfrak{a}=\left\{\sum_{i}\left[\widetilde{A}_{i}, \widetilde{B}_{i}\right] \mid A_{i}, B_{i} \in \mathfrak{J}^{C}\right\}0902.0431_FO0985
0902.0431_FO0986490.999\mathfrak{J}_{0}{ }^{C}=\left\{X \in \mathfrak{J}^{C} \mid \operatorname{tr}(X)=0\right\}0902.0431_FO0986
0902.0431_FO0987490.952\mathfrak{f}_{4}{ }^{C} \mathfrak{J}_{0}{ }^{C}=\left\{\sum_{i} \delta_{i} B_{i} \mid \delta_{i} \in \mathfrak{f}_{4}{ }^{C}, B_{i} \in \mathfrak{J}_{0}{ }^{C}\right\}=\mathfrak{J}_{0}{ }^{C}0902.0431_FO0987
0902.0431_FO0988490.964\mathfrak{J}_{0}{ }^{C}0902.0431_FO0988
0902.0431_FO0989490.964\mathfrak{f}_{4}{ }^{C}-C0902.0431_FO0989
0902.0431_FO0990491.000F_{i}(x) \neq 0(i=1,2,3)0902.0431_FO0990
0902.0431_FO0991491.000W=\mathfrak{J}_{0}{ }^{C}0902.0431_FO0991
0902.0431_FO0992491.000F_{i}(1) \in W0902.0431_FO0992
0902.0431_FO0993491.000\widetilde{A}_{i}(a) F_{i+2}(1)=F_{i+1}(\bar{a})0902.0431_FO0993
0902.0431_FO0994491.000E_{i}-E_{i+1}, F_{i}(a) \in W0902.0431_FO0994
0902.0431_FO0995501.000y_{2}=y_{3}=00902.0431_FO0995
0902.0431_FO0996501.000F_{1}(1) \in W0902.0431_FO0996
0902.0431_FO0997501.000y_{2} \neq0902.0431_FO0997
0902.0431_FO0998500.996a \in \mathfrak{C}^{C}, a \neq 00902.0431_FO0998
0902.0431_FO0999500.996\left(y_{2}, a\right)=00902.0431_FO0999
0902.0431_FO1000500.996\widetilde{A}_{2}(a)0902.0431_FO1000
0902.0431_FO1001501.000-F_{3}(\bar{a})+F_{1}\left(\overline{a y_{3}}\right) \in W0902.0431_FO1001
0902.0431_FO1002501.000z_{1}=00902.0431_FO1002
0902.0431_FO1003501.000z_{1} \neq 00902.0431_FO1003
0902.0431_FO1004501.000b \in \mathfrak{C}^{C}, b \neq 00902.0431_FO1004
0902.0431_FO1005500.941\left(z_{1}, b\right)=00902.0431_FO1005
0902.0431_FO1006500.941\widetilde{A}_{1}(b)0902.0431_FO1006
0902.0431_FO1007500.941F_{2}(\bar{b}) \in W0902.0431_FO1007
0902.0431_FO1008501.000x_{2} \neq 00902.0431_FO1008
0902.0431_FO1009501.000x_{3} \neq 00902.0431_FO1009
0902.0431_FO1010501.000x_{1}=x_{2}=x_{3}=00902.0431_FO1010
0902.0431_FO1011501.000F_{1}(\xi-2 \eta) \in W0902.0431_FO1011
0902.0431_FO1012501.000\xi-2 \eta \neq 00902.0431_FO1012
0902.0431_FO1013501.000\xi-2 \eta=00902.0431_FO1013
0902.0431_FO1014501.000\widetilde{A}_{3}(1)0902.0431_FO1014
0902.0431_FO1015501.000F_{3}(3 \eta) \in W0902.0431_FO1015
0902.0431_FO1016501.000\mathfrak{f}_{4}{ }^{C} \mathfrak{J}_{0}{ }^{C}0902.0431_FO1016
0902.0431_FO1017501.000\mathfrak{f}_{4}{ }^{C} \mathfrak{J}_{0}{ }^{C}=\mathfrak{J}_{0}{ }^{C}0902.0431_FO1017
0902.0431_FO1018500.997A, B, C, D \in \mathfrak{J}^{C}0902.0431_FO1018
0902.0431_FO1019501.000\left(\delta_{1}, \delta_{2}\right)_{4}0902.0431_FO1019
0902.0431_FO1020501.000\delta_{1}=\sum_{i}\left[\widetilde{A}_{i}, \widetilde{B}_{i}\right], \delta_{2}=\sum_{j}\left[\widetilde{C}_{j}, \widetilde{D}_{j}\right], A_{i}, B_{i}, C_{j}, D_{j} \in \mathfrak{J}^{C}0902.0431_FO1020
0902.0431_FO1021501.000\delta_{1}, \delta_{2}0902.0431_FO1021
0902.0431_FO1022510.999\delta_{1}=[\widetilde{A}, \widetilde{B}], \delta_{2}=[\widetilde{C}, \widetilde{D}], A, B, C, D \in0902.0431_FO1022
0902.0431_FO1023510.658(X \circ Y, \delta Z)=-(\delta X \circ Y, Z)-(X \circ \delta Y, Z)0902.0431_FO1023
0902.0431_FO1024511.000B_{4}0902.0431_FO1024
0902.0431_FO1025511.000k, k^{\prime} \in C0902.0431_FO1025
0902.0431_FO1026511.000k, k^{\prime}0902.0431_FO1026
0902.0431_FO1027511.000\delta=\delta_{1}=\delta_{2}=\widetilde{A}_{1}(1)0902.0431_FO1027
0902.0431_FO1028511.000\widetilde{A}_{1}(1)=-2\left[\widetilde{E}_{3}, \widetilde{F}_{1}(1)\right]0902.0431_FO1028
0902.0431_FO1029511.000(\operatorname{ad} \delta)^{2}0902.0431_FO1029
0902.0431_FO1030511.000k=90902.0431_FO1030
0902.0431_FO1031511.000\operatorname{tr}(\delta \delta)0902.0431_FO1031
0902.0431_FO1032521.000k^{\prime}=30902.0431_FO1032
0902.0431_FO1033521.000A \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1033
0902.0431_FO1034521.000B \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1034
0902.0431_FO1035521.000[\widetilde{A}, \widetilde{B}] \neq 00902.0431_FO1035
0902.0431_FO1036521.000[\widetilde{A}, \widetilde{B}]=00902.0431_FO1036
0902.0431_FO1037521.0000=(\delta,[\widetilde{A}, \widetilde{B}])_{4}=0902.0431_FO1037
0902.0431_FO1038520.999-(\delta,[\widetilde{B}, \widetilde{A}])_{4}=-(\delta B, A)0902.0431_FO1038
0902.0431_FO1039521.000\left(\mathfrak{J}_{0}{ }^{C}, A\right)=00902.0431_FO1039
0902.0431_FO1040521.000\mathfrak{D}_{4}{ }^{C}0902.0431_FO1040
0902.0431_FO1041521.000H_{k}=-i G_{k 4+k}0902.0431_FO1041
0902.0431_FO1042521.000k=0,1,2,30902.0431_FO1042
0902.0431_FO1043530.963\nu, \pi0902.0431_FO1043
0902.0431_FO1044530.996H_{0}, H_{1}, H_{2}, H_{3}0902.0431_FO1044
0902.0431_FO1045531.000\mathfrak{h}=\left\{H=\sum_{k=0}^{3} \lambda_{k} H_{k} \mid \lambda_{k} \in C\right\} \subset \mathfrak{d}_{4}{ }^{C} \subset \mathfrak{f}_{4}{ }^{C}0902.0431_FO1045
0902.0431_FO1046530.997\left[H, \widetilde{A}_{1}(a)\right]=\widetilde{A}_{1}(H a)0902.0431_FO1046
0902.0431_FO1047530.996\lambda_{k}0902.0431_FO1047
0902.0431_FO1048530.996\widetilde{A}_{1}\left(e_{k}+i e_{4+k}\right)0902.0431_FO1048
0902.0431_FO1049530.9960 \leq k \leq 30902.0431_FO1049
0902.0431_FO1050530.996-\lambda_{k}0902.0431_FO1050
0902.0431_FO1051530.996\widetilde{A}_{1}\left(e_{k}-i e_{4+k}\right)0902.0431_FO1051
0902.0431_FO1052541.000\left[H, \widetilde{A}_{2}(a)\right]=\widetilde{A}_{2}((\nu H) a)0902.0431_FO1052
0902.0431_FO1053541.000\widetilde{A}_{2}\left(e_{k}+\right.0902.0431_FO1053
0902.0431_FO1054540.593i+i e_{4+k}0902.0431_FO1054
0902.0431_FO1055541.000\widetilde{A}_{2}\left(e_{k}-i e_{4+k}\right)0902.0431_FO1055
0902.0431_FO1056541.000\left[H, \widetilde{A}_{3}(a)\right]=\widetilde{A}_{3}((\kappa \pi H) a)0902.0431_FO1056
0902.0431_FO1057540.585\alpha_{1}, \alpha_{2}, \alpha_{3}, \alpha_{4}0902.0431_FO1057
0902.0431_FO1058551.000\Pi=\left\{\alpha_{1}, \alpha_{2}, \alpha_{3}, \alpha_{4}\right\}0902.0431_FO1058
0902.0431_FO1059551.000B_{4}\left(\delta_{1}, \delta_{2}\right)=3 \operatorname{tr}\left(\delta_{1} \delta_{2}\right)0902.0431_FO1059
0902.0431_FO1060560.648\alpha_{i}\left(B_{4}\left(H_{\alpha}, H\right)=\alpha(H), H \in\right.0902.0431_FO1060
0902.0431_FO1061561.000-\mu0902.0431_FO1061
0902.0431_FO1062561.000C_{1} \oplus C_{3}0902.0431_FO1062
0902.0431_FO1063561.000A_{2} \oplus A_{2}0902.0431_FO1063
0902.0431_FO1064570.876\left\{\alpha \in F_{4} \mid \alpha E_{i}=E_{i}, i=1,2,3\right\} \cong \operatorname{Spin}(8)0902.0431_FO1064
0902.0431_FO1065571.000\varphi: \operatorname{Spin}(8) \rightarrow D_{4}=\left\{\alpha \in F_{4} \mid \alpha E_{i}=E_{i}, i=1,2,3\right\}0902.0431_FO1065
0902.0431_FO1066571.000\alpha=\varphi\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right) \in D_{4}0902.0431_FO1066
0902.0431_FO1067571.000\alpha E_{i}=E_{i}, i=1,2,30902.0431_FO1067
0902.0431_FO1068571.000\alpha \in D_{4}0902.0431_FO1068
0902.0431_FO1069571.000\alpha X \in \mathfrak{J}_{i}, X \in \mathfrak{J}_{i}, \alpha0902.0431_FO1069
0902.0431_FO1070571.000\alpha: \mathfrak{J}_{i} \rightarrow \mathfrak{J}_{i}0902.0431_FO1070
0902.0431_FO1071571.000\alpha_{i}: \mathfrak{C} \rightarrow \mathfrak{C}0902.0431_FO1071
0902.0431_FO1072571.000F_{i}\left(\alpha_{i} x\right) \circ F_{i}\left(\alpha_{i} y\right)=\left(\alpha_{i} x, \alpha_{i} y\right)\left(E_{i+1}+E_{i+2}\right)0902.0431_FO1072
0902.0431_FO1073571.000\alpha_{i} \in O(8), i=1,2,30902.0431_FO1073
0902.0431_FO1074571.000\varphi\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right)=\alpha0902.0431_FO1074
0902.0431_FO1075571.000\operatorname{Ker} \varphi=\{(1,1,1)\}0902.0431_FO1075
0902.0431_FO1076571.000\left(F_{4}\right)_{E_{1}}0902.0431_FO1076
0902.0431_FO1077571.000\mathfrak{J}_{01}, \mathfrak{J}_{23}0902.0431_FO1077
0902.0431_FO1078581.000A \in \mathfrak{J}_{01}0902.0431_FO1078
0902.0431_FO1079581.000(A, A)=0902.0431_FO1079
0902.0431_FO1080581.000X_{0} \in \mathfrak{J}_{01}0902.0431_FO1080
0902.0431_FO1081581.000\left(X_{0}, X_{0}\right)=2,\left(A, X_{0}\right)=00902.0431_FO1081
0902.0431_FO1082581.000Y_{0} \in \mathfrak{J}_{23}0902.0431_FO1082
0902.0431_FO1083581.000\left(Y_{0}, Y_{0}\right)=2,2 A \circ Y_{0}=-Y_{0}0902.0431_FO1083
0902.0431_FO1084581.000X_{1} \in \mathfrak{J}_{01}0902.0431_FO1084
0902.0431_FO1085581.000\left(X_{1}, X_{1}\right)=2,\left(A, X_{1}\right)=\left(X_{0}, X_{1}\right)=00902.0431_FO1085
0902.0431_FO1086581.000X_{2} \in \mathfrak{J}_{01}0902.0431_FO1086
0902.0431_FO1087581.000\left(X_{2}, X_{2}\right)=2,\left(A, X_{2}\right)=\left(X_{0}, X_{2}\right)=0902.0431_FO1087
0902.0431_FO1088581.000\left(X_{1}, X_{2}\right)=00902.0431_FO1088
0902.0431_FO1089581.000X_{4} \in \mathfrak{J}_{01}0902.0431_FO1089
0902.0431_FO1090581.000\left(X_{4}, X_{4}\right)=2,\left(A, X_{4}\right)=\left(X_{0}, X_{4}\right)=0902.0431_FO1090
0902.0431_FO1091581.000\left(X_{1}, X_{4}\right)=\left(X_{2}, X_{4}\right)=\left(X_{3}, X_{4}\right)=00902.0431_FO1091
0902.0431_FO1092581.000\alpha: \mathfrak{J} \rightarrow \mathfrak{J}0902.0431_FO1092
0902.0431_FO1093581.000X, Y=E_{i}0902.0431_FO1093
0902.0431_FO1094581.000F_{j}\left(e_{k}\right)0902.0431_FO1094
0902.0431_FO1095581.00027^{2}=7290902.0431_FO1095
0902.0431_FO1096580.995\left(F_{4}\right)_{E_{1}} / \operatorname{Spin}(8) \simeq S^{8}0902.0431_FO1096
0902.0431_FO1097581.000S^{8}=\left\{X \in \mathfrak{J}_{01} \mid(X, X)=2\right\}0902.0431_FO1097
0902.0431_FO1098581.000\alpha \in\left(F_{4}\right)_{E_{1}}0902.0431_FO1098
0902.0431_FO1099581.000X \in S^{8}0902.0431_FO1099
0902.0431_FO1100581.000\alpha X \in S^{8}0902.0431_FO1100
0902.0431_FO1101581.000S^{8}0902.0431_FO1101
0902.0431_FO1102580.999A \in S^{8}0902.0431_FO1102
0902.0431_FO1103591.000\alpha\left(E_{2}-E_{3}\right)=A0902.0431_FO1103
0902.0431_FO1104591.000E_{2}-E_{3} \in S^{8}0902.0431_FO1104
0902.0431_FO1105591.000\alpha\left(E_{2}-E_{3}\right)=E_{2}-E_{3}0902.0431_FO1105
0902.0431_FO1106591.000\alpha E_{1}=E_{1}0902.0431_FO1106
0902.0431_FO1107591.000\alpha\left(E_{2}+E_{3}\right)=E_{2}+0902.0431_FO1107
0902.0431_FO1108591.000E_{3}0902.0431_FO1108
0902.0431_FO1109591.000\alpha E_{2}=E_{2}0902.0431_FO1109
0902.0431_FO1110591.000\alpha E_{3}=E_{3}0902.0431_FO1110
0902.0431_FO1111591.000\alpha \in \operatorname{Spin}(8)0902.0431_FO1111
0902.0431_FO1112590.994E_{2}-E_{3}0902.0431_FO1112
0902.0431_FO1113590.994\operatorname{dim}\left(\left(F_{4}\right)_{E_{1}} / \operatorname{Spin}(8)\right)=0902.0431_FO1113
0902.0431_FO1114590.892\operatorname{dim}\left(F_{4}\right)_{E_{1}}-\operatorname{dim} \operatorname{Spin}(8)=36-28=\operatorname{dim} S^{8}0902.0431_FO1114
0902.0431_FO1115590.892\left(F_{4}\right)_{E_{1}} / \operatorname{Spin}(8) \simeq0902.0431_FO1115
0902.0431_FO1116591.000\quad\left(F_{4}\right)_{E_{1}} \cong \operatorname{Spin}(9)0902.0431_FO1116
0902.0431_FO1117591.000O(9)=O\left(\mathfrak{J}_{01}\right)=\left\{\alpha^{\prime} \in \operatorname{Iso}_{\boldsymbol{R}}\left(\mathfrak{J}_{01}\right) \mid\left(\alpha^{\prime} X, \alpha^{\prime} Y\right)=(X, Y)\right\}0902.0431_FO1117
0902.0431_FO1118591.000\alpha^{\prime}=\alpha \mid \mathfrak{J}_{01}0902.0431_FO1118
0902.0431_FO1119591.000\mathfrak{J}_{01}0902.0431_FO1119
0902.0431_FO1120591.000\alpha^{\prime} \in O(9)0902.0431_FO1120
0902.0431_FO1121591.000p:\left(F_{4}\right)_{E_{1}} \rightarrow O(9)0902.0431_FO1121
0902.0431_FO1122591.000p(\alpha)=\alpha^{\prime}0902.0431_FO1122
0902.0431_FO1123591.000S O(8)=\left\{\alpha^{\prime} \in S O(9) \mid \alpha^{\prime}\left(E_{2}-E_{3}\right)=E_{2}-E_{3}\right\}0902.0431_FO1123
0902.0431_FO1124590.643p^{\prime}0902.0431_FO1124
0902.0431_FO1125590.643p:\left(F_{4}\right)_{E_{1}} \rightarrow S O(9)0902.0431_FO1125
0902.0431_FO1126590.643\operatorname{Spin}(8)=\left\{\alpha \in\left(F_{4}\right)_{E_{1}} \mid \alpha\left(E_{2}-E_{3}\right)=E_{2}-E_{3}\right\}0902.0431_FO1126
0902.0431_FO1127590.999p: \operatorname{Spin}(9) \rightarrow S O(8)0902.0431_FO1127
0902.0431_FO1128590.912p^{\prime}: \operatorname{Spin}(8) \rightarrow S O(8)0902.0431_FO1128
0902.0431_FO1129591.000\operatorname{Ker} p=\{1, \sigma\}0902.0431_FO1129
0902.0431_FO1130591.000\sigma=0902.0431_FO1130
0902.0431_FO1131591.000\varphi(1,-1,-1)0902.0431_FO1131
0902.0431_FO1132591.000\alpha \in \operatorname{Ker} p0902.0431_FO1132
0902.0431_FO1133591.000\alpha X=X0902.0431_FO1133
0902.0431_FO1134591.000X \in \mathfrak{J}_{01}0902.0431_FO1134
0902.0431_FO1135591.000\alpha=\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right) \in \operatorname{Spin}(8)0902.0431_FO1135
0902.0431_FO1136591.000\alpha F_{1}(x)=F_{1}(x)0902.0431_FO1136
0902.0431_FO1137591.000F_{1}\left(\alpha_{1} x\right)=F_{1}(x)0902.0431_FO1137
0902.0431_FO1138591.000\alpha_{1} x=x0902.0431_FO1138
0902.0431_FO1139591.000\alpha_{1}=10902.0431_FO1139
0902.0431_FO1140591.000\alpha=(1,1,1)=10902.0431_FO1140
0902.0431_FO1141591.000\alpha=(1,-1,-1)=\sigma0902.0431_FO1141
0902.0431_FO1142591.000S O(9)0902.0431_FO1142
0902.0431_FO1143600.970\quad \operatorname{Spin}(9) / \operatorname{Spin}^{\prime}(7) \simeq S^{15}0902.0431_FO1143
0902.0431_FO1144600.985\operatorname{Spin}^{\prime}(7)=\{\widetilde{\alpha} \in \operatorname{SO}(8) \mid(\widetilde{\alpha} x)(\alpha y)=\widetilde{\alpha}(x y), x, y \in \mathfrak{C}0902.0431_FO1144
0902.0431_FO1145600.985\alpha \in S O(7)\}0902.0431_FO1145
0902.0431_FO1146600.999S^{15}=\left\{Y \in \mathfrak{J}_{23} \mid(Y, Y)=2\right\}0902.0431_FO1146
0902.0431_FO1147600.999\alpha \in \operatorname{Spin}(9)0902.0431_FO1147
0902.0431_FO1148600.999Y \in S^{15}0902.0431_FO1148
0902.0431_FO1149601.000\alpha Y \in S^{15}0902.0431_FO1149
0902.0431_FO1150601.000S^{15}0902.0431_FO1150
0902.0431_FO1151601.000Y_{0} \in S^{15}0902.0431_FO1151
0902.0431_FO1152601.000(A, A)=2,2 A \circ Y_{0}=-Y_{0}0902.0431_FO1152
0902.0431_FO1153601.000Y_{0}0902.0431_FO1153
0902.0431_FO1154601.000X_{i}, Y_{i}, Z_{i}0902.0431_FO1154
0902.0431_FO1155601.000\alpha F_{2}(1)=Y_{0}0902.0431_FO1155
0902.0431_FO1156600.999\operatorname{Spin}(9)_{F_{2}(1)}0902.0431_FO1156
0902.0431_FO1157600.999F_{2}(1) \in S^{15}0902.0431_FO1157
0902.0431_FO1158600.999\alpha F_{2}(1)=0902.0431_FO1158
0902.0431_FO1159601.000F_{2}(1)0902.0431_FO1159
0902.0431_FO1160601.000F_{2}(1) \circ F_{2}(1)=E_{1}+E_{3}0902.0431_FO1160
0902.0431_FO1161601.000F_{2}(1) \circ F_{2}(1)=E_{1}+\alpha E_{3}0902.0431_FO1161
0902.0431_FO1162601.000\alpha\left(E_{2}+E_{3}\right)=E_{2}+E_{3}0902.0431_FO1162
0902.0431_FO1163600.999\alpha=\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right)0902.0431_FO1163
0902.0431_FO1164600.999F_{2}\left(\alpha_{2}(1)\right)=F_{2}(1)0902.0431_FO1164
0902.0431_FO1165600.999\alpha_{2} 1=10902.0431_FO1165
0902.0431_FO1166600.943\alpha_{2} \in S O(7)0902.0431_FO1166
0902.0431_FO1167600.943\alpha=\left(\alpha_{1}, \alpha_{2}, \alpha_{3}\right) \in \operatorname{Spin}^{\prime}(7)0902.0431_FO1167
0902.0431_FO1168600.943\alpha \in \operatorname{Spin}(7)0902.0431_FO1168
0902.0431_FO1169601.000\alpha F_{2}(1)=F_{2}(1)0902.0431_FO1169
0902.0431_FO1170601.000\operatorname{Spin}(9)_{F_{2}(1)}=\operatorname{Spin}^{\prime}(7)0902.0431_FO1170
0902.0431_FO1171600.991\operatorname{Spin}(9) / \operatorname{Spin}^{\prime}(7) \simeq S^{15}0902.0431_FO1171
0902.0431_FO1172600.870\left(\operatorname{Spin}^{\prime}(7)\right.0902.0431_FO1172
0902.0431_FO1173600.870f:0902.0431_FO1173
0902.0431_FO1174600.992\operatorname{Spin}^{\prime}(7) \rightarrow \operatorname{Spin}(7)0902.0431_FO1174
0902.0431_FO1175600.687\left.\operatorname{Spin}^{\prime}(7) \cong \operatorname{Spin}(7)\right)0902.0431_FO1175
0902.0431_FO1176600.856\left(F_{4}\right)_{0}0902.0431_FO1176
0902.0431_FO1177601.000\beta_{1}(a): \mathfrak{J} \rightarrow \mathfrak{J}0902.0431_FO1177
0902.0431_FO1178601.000\beta_{1}(a) X(\xi, x)=0902.0431_FO1178
0902.0431_FO1179601.000Y(\eta, y)0902.0431_FO1179
0902.0431_FO1180600.995a=00902.0431_FO1180
0902.0431_FO1181600.995\frac{\sin |a|}{|a|}0902.0431_FO1181
0902.0431_FO1182600.995\beta_{1}(a) \in\left(F_{4}\right)_{0}0902.0431_FO1182
0902.0431_FO1183601.000A_{1}(a)=\left(\begin{array}{ccc}0 & 0 & 0 \\ 0 & 0 & a \\ 0 & -\bar{a} & 0\end{array}\right)0902.0431_FO1183
0902.0431_FO1184601.000\widetilde{A}_{1}(a) \in \mathfrak{f}_{4}0902.0431_FO1184
0902.0431_FO1185610.896\beta_{1}(a)=\exp \widetilde{A}_{1}(a)0902.0431_FO1185
0902.0431_FO1186611.000\alpha \in\left(F_{4}\right)_{0}0902.0431_FO1186
0902.0431_FO1187611.000\xi_{1}, \xi_{2}, \xi_{3}0902.0431_FO1187
0902.0431_FO1188611.000\mathfrak{X}=\left\{\alpha X \mid \alpha \in\left(F_{4}\right)_{0}\right\}0902.0431_FO1188
0902.0431_FO1189611.000\mathfrak{X}0902.0431_FO1189
0902.0431_FO1190611.000\xi_{1}{ }^{2}+\xi_{2}{ }^{2}+\xi_{3}{ }^{2}0902.0431_FO1190
0902.0431_FO1191610.999\eta_{1}{ }^{2}+\eta_{2}{ }^{2}+\eta_{3}{ }^{2}0902.0431_FO1191
0902.0431_FO1192610.999Y=Y(\eta, y) \in \mathfrak{X}0902.0431_FO1192
0902.0431_FO1193610.999X_{0}=X(\xi, x)0902.0431_FO1193
0902.0431_FO1194611.000X_{0}0902.0431_FO1194
0902.0431_FO1195610.9992 \times 30902.0431_FO1195
0902.0431_FO1196610.999x_{1}0902.0431_FO1196
0902.0431_FO1197611.000a(t)=\frac{x_{1}}{\left|x_{1}\right|} t, t>00902.0431_FO1197
0902.0431_FO1198611.000\beta_{1}(a(t)) \in\left(F_{4}\right)_{0}0902.0431_FO1198
0902.0431_FO1199611.000|a(t)|=t0902.0431_FO1199
0902.0431_FO1200611.000\frac{\left(a(t), x_{1}\right)}{|a(t)|}=\left|x_{1}\right|0902.0431_FO1200
0902.0431_FO1201611.000Y(\eta(t), y(t))=\beta_{1}(a(t)) X_{0} \in \mathfrak{X}0902.0431_FO1201
0902.0431_FO1202611.000t>00902.0431_FO1202
0902.0431_FO1203611.000x_{1}=0 . x_{2}=x_{3}=00902.0431_FO1203
0902.0431_FO1204610.999\beta_{2}(a), \beta_{3}(a) \in\left(F_{4}\right)_{0}0902.0431_FO1204
0902.0431_FO1205610.999\beta_{1}(a)0902.0431_FO1205
0902.0431_FO1206611.000\alpha X=\left(\begin{array}{ccc}\xi_{1} & 0 & 0 \\ 0 & \xi_{2} & 0 \\ 0 & 0 & \xi_{3}\end{array}\right)0902.0431_FO1206
0902.0431_FO1207621.000\mathfrak{C} P_{2}0902.0431_FO1207
0902.0431_FO1208621.000X \in \mathfrak{C} P_{2}0902.0431_FO1208
0902.0431_FO1209621.000\alpha X \in \mathfrak{C} P_{2}0902.0431_FO1209
0902.0431_FO1210621.000E_{1} \in \mathfrak{C} P_{2}0902.0431_FO1210
0902.0431_FO1211621.000X \in \mathfrak{C} P_{2} \subset \mathfrak{J}0902.0431_FO1211
0902.0431_FO1212621.000X \circ X=X0902.0431_FO1212
0902.0431_FO1213621.000\alpha X \circ \alpha X=\alpha X0902.0431_FO1213
0902.0431_FO1214621.000\xi_{i}{ }^{2}=\xi_{i}0902.0431_FO1214
0902.0431_FO1215621.000\xi_{i}=10902.0431_FO1215
0902.0431_FO1216621.000\xi_{i}=0, i=1,2,30902.0431_FO1216
0902.0431_FO1217621.000\operatorname{tr}(\alpha X)=\operatorname{tr}(X)=10902.0431_FO1217
0902.0431_FO1218621.000\xi_{i}=1, \xi_{i+1}=\xi_{i+2}=00902.0431_FO1218
0902.0431_FO1219621.000i0902.0431_FO1219
0902.0431_FO1220621.000\alpha X=E_{i}0902.0431_FO1220
0902.0431_FO1221621.000E_{2}0902.0431_FO1221
0902.0431_FO1222621.000E_{1}0902.0431_FO1222
0902.0431_FO1223620.997\beta: \mathfrak{J} \rightarrow \mathfrak{J}, \beta X=T X T^{-1}0902.0431_FO1223
0902.0431_FO1224620.997T=\left(\begin{array}{ccc}0 & 1 & 0 \\ 1 & 0 & 0 \\ 0 & 0 & -1\end{array}\right) \in S O(3)0902.0431_FO1224
0902.0431_FO1225620.997\beta \in\left(F_{4}\right)_{0}0902.0431_FO1225
0902.0431_FO1226621.000\beta E_{2}=E_{1}0902.0431_FO1226
0902.0431_FO1227621.000\beta \alpha X=E_{1}0902.0431_FO1227
0902.0431_FO1228621.000\alpha X=E_{3}0902.0431_FO1228
0902.0431_FO1229621.000\mathfrak{C} P_{2}=\left(F_{4}\right)_{0} E_{1}, \mathfrak{C} P_{2}0902.0431_FO1229
0902.0431_FO1230620.999F_{4} / \operatorname{Spin}(9) \simeq \mathfrak{C} P_{2}0902.0431_FO1230
0902.0431_FO1231631.000\sigma \in F_{4}0902.0431_FO1231
0902.0431_FO1232631.000\sigma^{2}=10902.0431_FO1232
0902.0431_FO1233631.000\sigma=(1,-1,-1) \in0902.0431_FO1233
0902.0431_FO1234631.000\operatorname{Spin}(8) \subset \operatorname{Spin}(9) \subset F_{4}0902.0431_FO1234
0902.0431_FO1235631.000\left(F_{4}\right)^{\sigma}0902.0431_FO1235
0902.0431_FO1236630.991\mathfrak{J}_{\sigma}0902.0431_FO1236
0902.0431_FO1237630.991\mathfrak{J}_{-\sigma}0902.0431_FO1237
0902.0431_FO1238631.000\mathfrak{J}=\mathfrak{J}_{\sigma} \oplus \mathfrak{J}_{-\sigma}0902.0431_FO1238
0902.0431_FO1239631.000\mathfrak{J}_{\sigma}, \mathfrak{J}_{-\sigma}0902.0431_FO1239
0902.0431_FO1240630.992\quad\left(F_{4}\right)^{\sigma}=\left(F_{4}\right)_{E_{1}}=\operatorname{Spin}(9)0902.0431_FO1240
0902.0431_FO1241631.000\alpha \in\left(F_{4}\right)^{\sigma}0902.0431_FO1241
0902.0431_FO1242631.000\alpha E_{3} \in \mathfrak{J}(2, \mathfrak{C})0902.0431_FO1242
0902.0431_FO1243631.000\alpha E_{1}=\alpha\left(E-E_{2}-E_{3}\right)=E-\alpha E_{2}-\alpha E_{3}0902.0431_FO1243
0902.0431_FO1244641.000\xi_{2}=\xi_{3}=x_{1}=00902.0431_FO1244
0902.0431_FO1245641.000\mathfrak{J}_{\sigma}=\left\{X \in \mathfrak{J} \mid E_{1} \circ X=0\right\} \oplus \mathfrak{E}_{1}, \mathfrak{J}_{-\sigma}=\left\{X \in \mathfrak{J} \mid 2 E_{1} \circ X=X\right\}0902.0431_FO1245
0902.0431_FO1246641.000\alpha \sigma=\sigma \alpha0902.0431_FO1246
0902.0431_FO1247641.000\left(F_{4}\right)^{\sigma}=\left(F_{4}\right)_{E_{1}} \cong0902.0431_FO1247
0902.0431_FO1248641.000\alpha \in z\left(F_{4}\right)0902.0431_FO1248
0902.0431_FO1249641.000\sigma: \sigma \alpha=\alpha \sigma0902.0431_FO1249
0902.0431_FO1250641.000\alpha \in z(\operatorname{Spin}(9))0902.0431_FO1250
0902.0431_FO1251641.000z(\operatorname{Spin}(9))0902.0431_FO1251
0902.0431_FO1252641.000\sigma \notin z\left(F_{4}\right)0902.0431_FO1252
0902.0431_FO1253641.000F_{4}=\left\{\alpha \in \operatorname{Iso}_{\boldsymbol{R}}(\mathfrak{J}) \mid \alpha(X \circ Y)=\alpha X \circ \alpha Y\right\}0902.0431_FO1253
0902.0431_FO1254641.000\gamma \in G_{2} \subset F_{4}0902.0431_FO1254
0902.0431_FO1255651.000\left(F_{4}\right)^{\gamma}0902.0431_FO1255
0902.0431_FO1256651.000x_{i}=m_{i}+a_{i} e_{4} \in \boldsymbol{H} \oplus \boldsymbol{H} e_{4}=\mathfrak{C}0902.0431_FO1256
0902.0431_FO1257651.000\mathfrak{J}(3, \boldsymbol{H}) \oplus \boldsymbol{H}^{3}0902.0431_FO1257
0902.0431_FO1258650.998\mathfrak{J}(3, \boldsymbol{H})0902.0431_FO1258
0902.0431_FO1259650.998M \times N0902.0431_FO1259
0902.0431_FO1260650.998(M, N)0902.0431_FO1260
0902.0431_FO1261651.000\boldsymbol{H}^{3}0902.0431_FO1261
0902.0431_FO1262651.000\frac{1}{2}\left(\boldsymbol{a}^{*} \boldsymbol{b}+\right.0902.0431_FO1262
0902.0431_FO1263650.813\left.\left.\boldsymbol{b}^{*} \boldsymbol{a}\right)\right)0902.0431_FO1263
0902.0431_FO1264651.000F_{4, \boldsymbol{H}}0902.0431_FO1264
0902.0431_FO1265650.568\mathfrak{J}_{\boldsymbol{H}}=\mathfrak{J}(3, \boldsymbol{H})0902.0431_FO1265
0902.0431_FO1266651.000\quad F_{4, \boldsymbol{H}} \cong \operatorname{Sp}(3) / \boldsymbol{Z}_{2}, \quad \boldsymbol{Z}_{2}=\{E,-E\}0902.0431_FO1266
0902.0431_FO1267650.964\varphi: \operatorname{Sp}(3) \rightarrow F_{4, \boldsymbol{H}}0902.0431_FO1267
0902.0431_FO1268651.000\alpha \in F_{4, \boldsymbol{H}}0902.0431_FO1268
0902.0431_FO1269651.000\alpha E_{i}, i=1,2,30902.0431_FO1269
0902.0431_FO1270651.000\alpha E_{i}0902.0431_FO1270
0902.0431_FO1271651.000\alpha E_{i} \circ \alpha E_{i}=\alpha E_{i}0902.0431_FO1271
0902.0431_FO1272651.000\operatorname{tr}\left(\alpha E_{i}\right)=10902.0431_FO1272
0902.0431_FO1273651.000\alpha E_{i} \in \boldsymbol{H} P_{2}=\left\{M \in \mathfrak{J}_{\boldsymbol{H}} \mid M \circ M=\right.0902.0431_FO1273
0902.0431_FO1274660.852M, \operatorname{tr}(M)=1\}0902.0431_FO1274
0902.0431_FO1275660.852A_{i} \in \operatorname{Sp}(3)0902.0431_FO1275
0902.0431_FO1276660.999\alpha E_{i}=A_{i} E_{i} A_{i}{ }^{*}0902.0431_FO1276
0902.0431_FO1277660.999\boldsymbol{a}_{i}=\left(\begin{array}{c}a_{i 1} \\ a_{i 2} \\ a_{i 3}\end{array}\right)0902.0431_FO1277
0902.0431_FO1278660.999A_{i}0902.0431_FO1278
0902.0431_FO1279660.999\alpha E_{i}=\left(\begin{array}{ccc}a_{i 1} \bar{a}_{i 1} & a_{i 1} \bar{a}_{i 2} & a_{i 1} \bar{a}_{i 3} \\ a_{i 2} \bar{a}_{i 1} & a_{i 2} \bar{a}_{i 2} & a_{i 2} \bar{a}_{i 3} \\ a_{i 3} \bar{a}_{i 1} & a_{i 3} \bar{a}_{i 2} & a_{i 3} \bar{a}_{i 3}\end{array}\right)0902.0431_FO1279
0902.0431_FO1280660.999A=\left(\boldsymbol{a}_{1}, \boldsymbol{a}_{2}, \boldsymbol{a}_{3}\right)0902.0431_FO1280
0902.0431_FO1281661.000A A^{*}=A\left(E_{1}+E_{2}+E_{3}\right) A^{*}=\alpha E_{1}+\alpha E_{2}+\alpha E_{3}=\alpha E=E0902.0431_FO1281
0902.0431_FO1282661.000A \in \operatorname{Sp}(3)0902.0431_FO1282
0902.0431_FO1283661.000\beta=\varphi(A)^{-1} \alpha0902.0431_FO1283
0902.0431_FO1284661.000\beta \in F_{4, \boldsymbol{H}}0902.0431_FO1284
0902.0431_FO1285661.000\beta_{1}, \beta_{2}, \beta_{3}0902.0431_FO1285
0902.0431_FO1286660.999: \boldsymbol{H} \rightarrow \boldsymbol{H}0902.0431_FO1286
0902.0431_FO1287660.995p=\beta_{1} 10902.0431_FO1287
0902.0431_FO1288660.995q=\beta_{2} 10902.0431_FO1288
0902.0431_FO1289660.995|p|=|q|=10902.0431_FO1289
0902.0431_FO1290660.995m=10902.0431_FO1290
0902.0431_FO1291660.995n=10902.0431_FO1291
0902.0431_FO1292661.000p\left(\beta_{2} n\right)=\overline{\beta_{3} \bar{n}}0902.0431_FO1292
0902.0431_FO1293661.000\left(\beta_{1} m\right) q=\overline{\beta_{3} \bar{m}}0902.0431_FO1293
0902.0431_FO1294661.000\zeta m=\bar{p}\left(\beta_{1} m\right)0902.0431_FO1294
0902.0431_FO1295661.000\zeta0902.0431_FO1295
0902.0431_FO1296661.000\boldsymbol{H}: \zeta \in \operatorname{Aut}(\boldsymbol{H})0902.0431_FO1296
0902.0431_FO1297661.000\zeta m=r m \bar{r}0902.0431_FO1297
0902.0431_FO1298660.996r \in \operatorname{Sp}(1)0902.0431_FO1298
0902.0431_FO1299660.999B=\left(\begin{array}{ccc}\bar{q} r & 0 & 0 \\ 0 & p r & 0 \\ 0 & 0 & r\end{array}\right)0902.0431_FO1299
0902.0431_FO1300660.999B \in \operatorname{Sp}(3)0902.0431_FO1300
0902.0431_FO1301661.000\beta=\varphi(B)0902.0431_FO1301
0902.0431_FO1302661.000\operatorname{Ker} \varphi=\{E,-E\}0902.0431_FO1302
0902.0431_FO1303660.997\operatorname{Sp}(3) / \boldsymbol{Z}_{2} \cong F_{4, \boldsymbol{H}}0902.0431_FO1303
0902.0431_FO1304660.301\left(F_{4}\right)^{\gamma} \cong(\operatorname{Sp}(1) \times \operatorname{Sp}(3)) / \boldsymbol{Z}_{2}, \boldsymbol{Z}_{2}=\{(1, E),(-1,-E)\}0902.0431_FO1304
0902.0431_FO1305670.978\varphi: \operatorname{Sp}(1) \times \operatorname{Sp}(3) \rightarrow\left(F_{4}\right)^{\gamma}0902.0431_FO1305
0902.0431_FO1306670.867\varphi(p, A) \in\left(F_{4}\right)^{\gamma}0902.0431_FO1306
0902.0431_FO1307670.867p \in S p(1), A \in S p(3), M, N \in \mathfrak{J}_{\boldsymbol{H}}0902.0431_FO1307
0902.0431_FO1308671.000\boldsymbol{a}, \boldsymbol{b} \in \boldsymbol{H}^{3}0902.0431_FO1308
0902.0431_FO1309671.000\varphi(p, A)0902.0431_FO1309
0902.0431_FO1310671.000\varphi(p, A) \in F_{4}0902.0431_FO1310
0902.0431_FO1311671.000\gamma \varphi(p, A)=\varphi(p, A) \gamma0902.0431_FO1311
0902.0431_FO1312671.000\alpha \in\left(F_{4}\right)^{\gamma}0902.0431_FO1312
0902.0431_FO1313671.000\alpha^{\prime}=\alpha \mid \mathfrak{J}_{\boldsymbol{H}}0902.0431_FO1313
0902.0431_FO1314671.000\mathfrak{J}_{\boldsymbol{H}}=\{X \in \mathfrak{J} \mid \gamma X=X\}0902.0431_FO1314
0902.0431_FO1315670.975\beta=\varphi(1, A)^{-1} \alpha0902.0431_FO1315
0902.0431_FO1316670.975\beta \mid \mathfrak{J}_{\boldsymbol{H}}=10902.0431_FO1316
0902.0431_FO1317670.975\beta \in G_{2}0902.0431_FO1317
0902.0431_FO1318671.000\beta \in \operatorname{Spin}(7)0902.0431_FO1318
0902.0431_FO1319671.000\beta=\left(\beta_{1}, \beta, \kappa \beta\right)0902.0431_FO1319
0902.0431_FO1320671.000\left(\beta_{1} x\right)(\beta y)=0902.0431_FO1320
0902.0431_FO1321671.000\beta(x y)0902.0431_FO1321
0902.0431_FO1322671.000\beta_{1}=\beta0902.0431_FO1322
0902.0431_FO1323671.000\beta=\varphi(p, E)0902.0431_FO1323
0902.0431_FO1324671.000\alpha=\varphi(1, A) \beta=\varphi(1, A) \varphi(p, E)=\varphi(p, A)0902.0431_FO1324
0902.0431_FO1325670.999\operatorname{Ker} \varphi=\{(1, E),(-1,-E)\}=\boldsymbol{Z}_{2}0902.0431_FO1325
0902.0431_FO1326670.740(S p(1) \times S p(3)) / \boldsymbol{Z}_{2} \cong\left(F_{4}\right)^{\gamma}0902.0431_FO1326
0902.0431_FO1327671.000\varphi: \operatorname{Sp}(1) \times \operatorname{Sp}(3) \rightarrow F_{4}0902.0431_FO1327
0902.0431_FO1328671.000\left(\mathfrak{f}_{4}\right)^{\gamma}0902.0431_FO1328
0902.0431_FO1329671.000\operatorname{dim}\left(\left(\mathfrak{f}_{4}\right)^{\gamma}\right)=6 \times 2+4 \times 3=24=3+21=\operatorname{dim}(\mathfrak{s p}(1) \oplus0902.0431_FO1329
0902.0431_FO1330670.508\mathfrak{s} \mathfrak{p}(3))0902.0431_FO1330
0902.0431_FO1331681.000w \in G_{2} \subset F_{4}0902.0431_FO1331
0902.0431_FO1332681.000\left(F_{4}\right)^{w}0902.0431_FO1332
0902.0431_FO1333681.000\mathfrak{J}(3, \boldsymbol{C}) \oplus M(3, \boldsymbol{C})0902.0431_FO1333
0902.0431_FO1334681.000M(3, \boldsymbol{C})0902.0431_FO1334
0902.0431_FO1335681.000M=\left(\boldsymbol{m}_{1}, \boldsymbol{m}_{2}, \boldsymbol{m}_{3}\right), N=\left(\boldsymbol{n}_{1}, \boldsymbol{n}_{2}, \boldsymbol{n}_{3}\right) \in M(3, \boldsymbol{C})0902.0431_FO1335
0902.0431_FO1336681.000P, A \in M(3, \boldsymbol{C})0902.0431_FO1336
0902.0431_FO1337681.000M, N \in M(3, \boldsymbol{C})0902.0431_FO1337
0902.0431_FO1338681.000\widetilde{P}0902.0431_FO1338
0902.0431_FO1339681.000P0902.0431_FO1339
0902.0431_FO1340680.998M=\left(m_{i j}\right), N=\left(n_{i j}\right) \in M(3, \boldsymbol{C})0902.0431_FO1340
0902.0431_FO1341690.999\mathfrak{J}(3, \boldsymbol{C})0902.0431_FO1341
0902.0431_FO1342691.000F_{4, \boldsymbol{C}}0902.0431_FO1342
0902.0431_FO1343690.881\mathfrak{J}_{\boldsymbol{C}}=\mathfrak{J}(3, \boldsymbol{C}):0902.0431_FO1343
0902.0431_FO1344690.856\boldsymbol{Z}_{2}=\{1, \epsilon\}0902.0431_FO1344
0902.0431_FO1345690.983S U(3) \cdot \boldsymbol{Z}_{2}0902.0431_FO1345
0902.0431_FO1346690.983\boldsymbol{Z}_{2}0902.0431_FO1346
0902.0431_FO1347690.642F_{4, \boldsymbol{C}} \cong\left(S U(3) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2}, \quad \boldsymbol{Z}_{3}=\left\{E, \omega_{1} E, \omega_{1}{ }^{2} E\right\}, \omega_{1}=0902.0431_FO1347
0902.0431_FO1348690.996-\frac{1}{2}+\frac{\sqrt{3}}{2} e_{1}0902.0431_FO1348
0902.0431_FO1349691.000\varphi: S U(3) \cdot \boldsymbol{Z}_{2} \rightarrow F_{4, \boldsymbol{C}}0902.0431_FO1349
0902.0431_FO1350690.968C, S U(3)0902.0431_FO1350
0902.0431_FO1351690.947\boldsymbol{H}, \operatorname{Sp}(3))0902.0431_FO1351
0902.0431_FO1352690.947\zeta \in \operatorname{Aut}(\boldsymbol{C})0902.0431_FO1352
0902.0431_FO1353691.000\zeta=10902.0431_FO1353
0902.0431_FO1354691.000\zeta=\epsilon0902.0431_FO1354
0902.0431_FO1355691.000\epsilon x=\bar{x}, x \in \boldsymbol{C}0902.0431_FO1355
0902.0431_FO1356691.000r \in \boldsymbol{C}0902.0431_FO1356
0902.0431_FO1357691.000r^{-3}=\bar{q} p0902.0431_FO1357
0902.0431_FO1358691.000B \in S U(3)0902.0431_FO1358
0902.0431_FO1359690.817\left(F_{4}\right)^{w} \cong(S U(3) \times S U(3)) / \boldsymbol{Z}_{3}, \quad \boldsymbol{Z}_{3}=\left\{(E, E),\left(\omega_{1} E, \omega_{1} E\right)\right.0902.0431_FO1359
0902.0431_FO1360690.674\left.\left(\omega_{1}{ }^{2} E, \omega_{1}{ }^{2} E\right)\right\}, \omega_{1}=-\frac{1}{2}+\frac{\sqrt{3}}{2} e_{1}0902.0431_FO1360
0902.0431_FO1361690.817\varphi: S U(3) \times S U(3) \rightarrow\left(F_{4}\right)^{w}0902.0431_FO1361
0902.0431_FO1362701.000\varphi(P, A) \in\left(F_{4}\right)^{w}0902.0431_FO1362
0902.0431_FO1363701.000P, A \in S U(3)0902.0431_FO1363
0902.0431_FO1364701.000X+M, Y+N \in0902.0431_FO1364
0902.0431_FO1365701.000\varphi(P, A)0902.0431_FO1365
0902.0431_FO1366701.000\varphi(P, A) \in F_{4}0902.0431_FO1366
0902.0431_FO1367701.000w \varphi(P, A)=\varphi(P, A) w0902.0431_FO1367
0902.0431_FO1368701.000\alpha \in\left(F_{4}\right)^{w}0902.0431_FO1368
0902.0431_FO1369701.000\alpha^{\prime}=\alpha \mid \mathfrak{J}_{\boldsymbol{C}}0902.0431_FO1369
0902.0431_FO1370701.000\mathfrak{J}_{\boldsymbol{C}}=\{X \in \mathfrak{J} \mid w X=X\}0902.0431_FO1370
0902.0431_FO1371700.603\beta=\varphi(E, A)^{-1} \alpha0902.0431_FO1371
0902.0431_FO1372700.603\beta \mid \mathfrak{J}_{C}=10902.0431_FO1372
0902.0431_FO1373701.000\beta \in\left(G_{2}\right)_{e_{1}}=\left(G_{2}\right)^{w}=S U(3)0902.0431_FO1373
0902.0431_FO1374701.000P \in S U(3)0902.0431_FO1374
0902.0431_FO1375701.000\gamma_{1}: \mathfrak{J} \rightarrow \mathfrak{J}0902.0431_FO1375
0902.0431_FO1376701.000\gamma_{1}(X+M)=\bar{X}+\bar{M}0902.0431_FO1376
0902.0431_FO1377701.000X+M \in \mathfrak{J}0902.0431_FO1377
0902.0431_FO1378701.000\gamma_{1} \in G_{2} \subset F_{4}0902.0431_FO1378
0902.0431_FO1379701.000\beta=\alpha^{-1} \varphi(E, A) \gamma_{1}0902.0431_FO1379
0902.0431_FO1380701.000\beta \in F_{4}0902.0431_FO1380
0902.0431_FO1381700.662\beta \mid \widetilde{\mathfrak{J}}_{\boldsymbol{C}}=10902.0431_FO1381
0902.0431_FO1382700.662\beta \in\left(G_{2}\right)_{e_{1}}=\left(G_{2}\right)^{w}0902.0431_FO1382
0902.0431_FO1383700.662\subset\left(F_{4}\right)^{w}0902.0431_FO1383
0902.0431_FO1384701.000\alpha, \varphi(E, A) \in\left(F_{4}\right)^{w}0902.0431_FO1384
0902.0431_FO1385701.000\gamma_{1} \in\left(F_{4}\right)^{w}0902.0431_FO1385
0902.0431_FO1386701.000\gamma_{1} \in\left(G_{2}\right)^{w}0902.0431_FO1386
0902.0431_FO1387700.997\operatorname{Ker} \varphi=\left\{(E, E),\left(\omega_{1} E, \omega_{1} E\right),\left(\omega_{1}{ }^{2} E, \omega_{1}{ }^{2} E\right)\right\}=\boldsymbol{Z}_{3}0902.0431_FO1387
0902.0431_FO1388701.000(S U(3) \times S U(3)) / \boldsymbol{Z}_{3} \cong\left(F_{4}\right)^{w}0902.0431_FO1388
0902.0431_FO1389711.000\left(\mathfrak{f}_{4}\right)^{w}0902.0431_FO1389
0902.0431_FO1390711.000\operatorname{dim}\left(\mathfrak{f}_{4}\right)^{w}=10+6=16=8+8=\operatorname{dim}(\mathfrak{s u}(3)+\mathfrak{s u}(3))0902.0431_FO1390
0902.0431_FO1391710.977\left.(S U(3) \times S U(3)) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2}0902.0431_FO1391
0902.0431_FO1392710.977(S U(3) \times0902.0431_FO1392
0902.0431_FO1393710.993\boldsymbol{Z}_{2}=\left\{1, \gamma_{1}\right\}0902.0431_FO1393
0902.0431_FO1394710.993(S U(3) \times S U(3))0902.0431_FO1394
0902.0431_FO1395711.000\left.\gamma_{1}(P, A)=(\bar{P}, \bar{A})\right)0902.0431_FO1395
0902.0431_FO1396711.000\langle X, Y\rangle0902.0431_FO1396
0902.0431_FO1397711.000\alpha \in \operatorname{Hom}_{C}\left(\mathfrak{J}^{C}\right)0902.0431_FO1397
0902.0431_FO1398711.000\alpha^{*}:\left\langle\alpha^{*} X, Y\right\rangle=\langle X, \alpha Y\rangle0902.0431_FO1398
0902.0431_FO1399711.000\alpha \in F_{4}{ }^{C}0902.0431_FO1399
0902.0431_FO1400711.000\alpha^{*}=\tau \alpha^{-1} \tau \in F_{4}{ }^{C}0902.0431_FO1400
0902.0431_FO1401710.999\alpha^{C}: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1401
0902.0431_FO1402710.998\alpha^{C} \in F_{4}{ }^{C}0902.0431_FO1402
0902.0431_FO1403710.998F_{4}{ }^{C}: F_{4} \subset F_{4}{ }^{C}0902.0431_FO1403
0902.0431_FO1404711.000\left\langle\alpha^{*} X, Y\right\rangle=\langle X, \alpha Y\rangle=(\tau X, \alpha Y)=\left(\alpha^{-1} \tau X, Y\right)=\left\langle\tau \alpha^{-1} \tau X, Y\right\rangle0902.0431_FO1404
0902.0431_FO1405711.000X, Y \in \mathfrak{J}^{C}0902.0431_FO1405
0902.0431_FO1406710.999\tau \alpha X=\alpha \tau X=\alpha X0902.0431_FO1406
0902.0431_FO1407711.000\alpha X \in \mathfrak{J}0902.0431_FO1407
0902.0431_FO1408711.000\alpha^{\prime} \in F_{4}0902.0431_FO1408
0902.0431_FO1409720.999\operatorname{Iso}_{C}\left(\mathfrak{J}^{C}\right)=G L(27, C)0902.0431_FO1409
0902.0431_FO1410721.000\alpha^{*} \in F_{4}{ }^{C}0902.0431_FO1410
0902.0431_FO1411721.000U\left(\mathfrak{J}^{C}\right)=\left\{\alpha \in \operatorname{Iso}_{C}\left(\mathfrak{J}^{C}\right) \mid\langle\alpha X, \alpha Y\rangle=\langle X, Y\rangle\right\}0902.0431_FO1411
0902.0431_FO1412721.000d=\operatorname{dim} F_{4}{ }^{C}-\operatorname{dim} F_{4}=0902.0431_FO1412
0902.0431_FO1413721.0002 \times 52-52=520902.0431_FO1413
0902.0431_FO1414721.000I_{1}=\operatorname{diag}(-1,1,1) \in M(3, \boldsymbol{R})0902.0431_FO1414
0902.0431_FO1415721.000\mathfrak{J}\left(3, \mathfrak{C}^{\prime}\right)0902.0431_FO1415
0902.0431_FO1416721.000\mathfrak{J}(1,2, \mathfrak{C})0902.0431_FO1416
0902.0431_FO1417720.998\mathfrak{J}(10902.0431_FO1417
0902.0431_FO1418721.0002, \mathfrak{C})0902.0431_FO1418
0902.0431_FO1419721.000z\left(F_{4(4)}\right)0902.0431_FO1419
0902.0431_FO1420721.000z\left(F_{4(-20)}\right)0902.0431_FO1420
0902.0431_FO1421731.000\lambda0902.0431_FO1421
0902.0431_FO1422731.000\phi \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO1422
0902.0431_FO1423740.539\phi \in \mathfrak{e}_{6}^{C}0902.0431_FO1423
0902.0431_FO1424740.539T=\phi E0902.0431_FO1424
0902.0431_FO1425740.539T \in \mathfrak{J}^{C}0902.0431_FO1425
0902.0431_FO1426740.539\operatorname{tr}(T)=00902.0431_FO1426
0902.0431_FO1427741.000\operatorname{tr}(T)=(T, E, E)=(\phi E, E, E)=00902.0431_FO1427
0902.0431_FO1428741.000\delta=\phi-\widetilde{T}0902.0431_FO1428
0902.0431_FO1429741.000\delta \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO1429
0902.0431_FO1430740.999\delta E=\phi E-\widetilde{T} E=T-T=00902.0431_FO1430
0902.0431_FO1431740.999\phi=\delta+\widetilde{T}0902.0431_FO1431
0902.0431_FO1432741.000T=00902.0431_FO1432
0902.0431_FO1433741.000\delta=00902.0431_FO1433
0902.0431_FO1434741.000\operatorname{dim}_{C}\left(\mathfrak{e}_{6}{ }^{C}\right)=52+26=780902.0431_FO1434
0902.0431_FO1435740.642\left[\phi_{1}, \phi_{2}\right]0902.0431_FO1435
0902.0431_FO1436741.000\phi_{i}=\delta_{i}+\widetilde{T}_{i}, \delta_{i} \in \mathfrak{f}_{4}{ }^{C}, T_{i} \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1436
0902.0431_FO1437741.000[\delta, \widetilde{T}]=\widetilde{\delta T}0902.0431_FO1437
0902.0431_FO1438741.000\delta \in \mathfrak{f}_{4}{ }^{C}, T \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1438
0902.0431_FO1439740.997\phi=\delta+\widetilde{T} \in \mathfrak{e}_{6}{ }^{C}, \delta \in \mathfrak{f}_{4}{ }^{C}, T \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1439
0902.0431_FO1440741.000-{ }^{t} \phi \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO1440
0902.0431_FO1441740.992\left(-{ }^{t} \phi X, Y\right)=-(X, \phi Y)=-(X, \delta Y+\widetilde{T} Y)=-(X, \delta Y)-(X, T \circ Y)0902.0431_FO1441
0902.0431_FO1442740.997-{ }^{t} \phi=\delta-\widetilde{T} \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO1442
0902.0431_FO1443741.000\phi \in \mathfrak{e}_{6}0902.0431_FO1443
0902.0431_FO1444740.955\tau \lambda(\phi) \tau=\phi0902.0431_FO1444
0902.0431_FO1445740.955\phi0902.0431_FO1445
0902.0431_FO1446740.999\phi=\delta+\widetilde{T^{\prime}}, \delta \in \mathfrak{f}_{4}{ }^{C}, T^{\prime} \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1446
0902.0431_FO1447751.000\tau \delta \tau-\widetilde{\tau T^{\prime}}=\delta+\widetilde{T^{\prime}}0902.0431_FO1447
0902.0431_FO1448751.000\tau \delta \tau=\delta0902.0431_FO1448
0902.0431_FO1449751.000\tau T^{\prime}=-T^{\prime}0902.0431_FO1449
0902.0431_FO1450751.000T^{\prime}0902.0431_FO1450
0902.0431_FO1451751.000T^{\prime}=i T, T \in \mathfrak{J}_{0}0902.0431_FO1451
0902.0431_FO1452751.000\phi^{*}0902.0431_FO1452
0902.0431_FO1453750.997\phi^{*}=\tau^{t} \phi \tau \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO1453
0902.0431_FO1454750.997\phi \in \mathfrak{e}_{6}{ }^{C}, \phi0902.0431_FO1454
0902.0431_FO1455750.999\phi^{*}=-\phi0902.0431_FO1455
0902.0431_FO1456750.997p: \mathfrak{e}_{6}{ }^{C} \rightarrow \mathfrak{f}_{4}{ }^{C}0902.0431_FO1456
0902.0431_FO1457750.997q: \mathfrak{e}_{6}{ }^{C} \rightarrow \widetilde{\mathfrak{J}}_{0}{ }^{C}0902.0431_FO1457
0902.0431_FO1458750.997\mathfrak{e}_{6}{ }^{C}=\mathfrak{f}_{4}{ }^{C} \oplus \widetilde{\mathfrak{J}}_{0}{ }^{C}0902.0431_FO1458
0902.0431_FO1459751.000\delta \in p(\mathfrak{a})0902.0431_FO1459
0902.0431_FO1460751.000T \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1460
0902.0431_FO1461751.000\delta+\widetilde{T} \in \mathfrak{a}0902.0431_FO1461
0902.0431_FO1462751.000\delta_{1} \in \mathfrak{f}_{4}{ }^{C}0902.0431_FO1462
0902.0431_FO1463751.000\left[\delta_{1}, \delta\right] \in \mathfrak{a}0902.0431_FO1463
0902.0431_FO1464751.000\mathfrak{f}_{4}{ }^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO1464
0902.0431_FO1465751.000\widetilde{\mathfrak{J}}_{0}{ }^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO1465
0902.0431_FO1466751.000\mathfrak{f}_{4}{ }^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO1466
0902.0431_FO1467750.876\widetilde{\mathfrak{J}}_{0}^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO1467
0902.0431_FO1468750.876p \mid \mathfrak{a}: \mathfrak{a} \rightarrow \mathfrak{f}_{4}{ }^{C}0902.0431_FO1468
0902.0431_FO1469751.000p(\mathfrak{a})=\mathfrak{f}_{4}{ }^{C}0902.0431_FO1469
0902.0431_FO1470751.000\operatorname{dim}_{C} \mathfrak{a}=\operatorname{dim}_{C} p(\mathfrak{a})=\operatorname{dim}_{C} \mathfrak{f}_{4}{ }^{C}=520902.0431_FO1470
0902.0431_FO1471750.673q \mid \mathfrak{a}: \mathfrak{a} \rightarrow \widetilde{\mathfrak{J}}_{0}^{C}0902.0431_FO1471
0902.0431_FO1472750.673\operatorname{dim}_{C} \mathfrak{a} \leq \operatorname{dim}_{C} \widetilde{\mathfrak{J}}_{0}^{C}=\operatorname{dim}_{C} \mathfrak{J}_{0}{ }^{C}=260902.0431_FO1472
0902.0431_FO1473751.000\mathfrak{f}_{4}{ }^{C} \cap \mathfrak{a}=\mathfrak{f}_{4}{ }^{C}0902.0431_FO1473
0902.0431_FO1474751.000\mathfrak{a} \supset \mathfrak{f}_{4}{ }^{C}0902.0431_FO1474
0902.0431_FO1475750.896\mathfrak{a} \supset \mathfrak{f}_{4}{ }^{C} \oplus \tilde{\mathfrak{J}}_{0}{ }^{C}=\mathfrak{e}_{6}{ }^{C}0902.0431_FO1475
0902.0431_FO1476750.953\widetilde{\mathfrak{J}}_{0}^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO1476
0902.0431_FO1477750.953\widetilde{A}\left(A \in \mathfrak{J}_{0}{ }^{C}\right)0902.0431_FO1477
0902.0431_FO1478750.953\widetilde{\mathfrak{J}}_{0}^{C} \cap \mathfrak{a} \subset \mathfrak{a}0902.0431_FO1478
0902.0431_FO1479750.9990 \neq[\widetilde{A}, \widetilde{B}] \in \mathfrak{f}_{4}{ }^{C} \cap \mathfrak{a}0902.0431_FO1479
0902.0431_FO1480761.000\mathfrak{a}=\mathfrak{e}_{6}{ }^{C}0902.0431_FO1480
0902.0431_FO1481760.965\mathfrak{e}_{6}{ }^{C} \mathfrak{J}^{C}=\left\{\sum_{i} \phi_{i} A_{i} \mid \phi_{i} \in \mathfrak{e}_{6}{ }^{C}, A_{i} \in \mathfrak{J}^{C}\right\}=\mathfrak{J}^{C}0902.0431_FO1481
0902.0431_FO1482761.000X=X(\xi, x)0902.0431_FO1482
0902.0431_FO1483761.000\xi_{1} \neq 00902.0431_FO1483
0902.0431_FO1484761.000\xi_{1} E_{1}=\left(2 X \circ E_{1}-X\right) \circ E_{1} \in \mathfrak{a}0902.0431_FO1484
0902.0431_FO1485761.000E_{1} \in \mathfrak{a}0902.0431_FO1485
0902.0431_FO1486761.000F_{2}(1)=2 E_{1} \circ F_{2}(1) \in \mathfrak{a}0902.0431_FO1486
0902.0431_FO1487761.000E_{1}+E_{3}=F_{2}(1) \circ F_{2}(1) \in \mathfrak{a}0902.0431_FO1487
0902.0431_FO1488761.000E_{3}=\left(E_{1}+E_{3}\right)-E_{1} \in \mathfrak{a}0902.0431_FO1488
0902.0431_FO1489761.000E_{2} \in \mathfrak{a}0902.0431_FO1489
0902.0431_FO1490761.000E=E_{1}+E_{2}+E_{3} \in \mathfrak{a}0902.0431_FO1490
0902.0431_FO1491761.000X \in \mathfrak{J}^{C}, X=E \circ X \in \mathfrak{a}0902.0431_FO1491
0902.0431_FO1492761.000\mathfrak{a}=\mathfrak{J}^{C}0902.0431_FO1492
0902.0431_FO1493761.000\xi_{2} \neq 00902.0431_FO1493
0902.0431_FO1494761.000\xi_{3} \neq 00902.0431_FO1494
0902.0431_FO1495761.000\xi_{1}=\xi_{2}=\xi_{3}=0, x_{1} \neq 00902.0431_FO1495
0902.0431_FO1496761.000F_{1}\left(x_{1}\right)=4\left(X \circ E_{2}\right) \circ E_{3} \in \mathfrak{a}0902.0431_FO1496
0902.0431_FO1497761.000a \in \mathfrak{C}^{C}0902.0431_FO1497
0902.0431_FO1498761.000\left(x_{1}, a\right)=10902.0431_FO1498
0902.0431_FO1499761.000F_{1}\left(x_{1}\right) \circ F_{1}(a)=\left(x_{1}, a\right)\left(E_{2}+E_{3}\right)=E_{2}+E_{3} \in \mathfrak{a}0902.0431_FO1499
0902.0431_FO1500761.000X \in W0902.0431_FO1500
0902.0431_FO1501760.598\mathfrak{J}^{C}\left((1)\right.0902.0431_FO1501
0902.0431_FO1502760.598W=\mathfrak{J}^{C}0902.0431_FO1502
0902.0431_FO1503761.000\mathfrak{e}_{6}{ }^{C} \mathfrak{J}^{C}0902.0431_FO1503
0902.0431_FO1504760.925\mathfrak{e}_{6}{ }^{C} \mathfrak{J}^{C}=\mathfrak{J}^{C}0902.0431_FO1504
0902.0431_FO1505760.998A \vee B \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO1505
0902.0431_FO1506761.000X \circ(X \times X)=(\operatorname{det} X) E, X \in \mathfrak{J}^{C}0902.0431_FO1506
0902.0431_FO1507761.000\lambda A+\mu B+\nu X0902.0431_FO1507
0902.0431_FO1508771.000E_{i} \vee E_{j}=0, i \neq j0902.0431_FO1508
0902.0431_FO1509771.000E_{1} \vee E_{1}=\frac{1}{3}\left(2 E_{1}-E_{2}-E_{3}\right)^{\sim}0902.0431_FO1509
0902.0431_FO1510770.988\phi \in \operatorname{Hom}_{C}\left(\mathfrak{J}^{C}\right)0902.0431_FO1510
0902.0431_FO1511770.988-{ }^{t} \phi0902.0431_FO1511
0902.0431_FO1512770.988\phi^{\prime}0902.0431_FO1512
0902.0431_FO1513781.000(A \vee B)^{\prime}=\left([\widetilde{A}, \widetilde{B}]+\left(A \circ B-\frac{1}{3}(A, B) E\right)^{\sim}\right)^{\prime}=[\widetilde{A}, \widetilde{B}]-\left(A \circ B-\frac{1}{3}(A, B) E\right)^{\sim}0902.0431_FO1513
0902.0431_FO1514780.999(0902.0431_FO1514
0902.0431_FO1515780.999)=-[\widetilde{B}, \widetilde{A}]-\left(A \circ B-\frac{1}{3}(A, B) E\right)^{\sim}=-B \vee A0902.0431_FO1515
0902.0431_FO1516780.869\phi=\sum_{i}\left(A_{i} \vee B_{i}\right), A_{i}, B_{i} \in \mathfrak{J}^{C}0902.0431_FO1516
0902.0431_FO1517781.000[\phi, A \vee B] X=\phi(A \vee B) X-(A \vee B) \phi X0902.0431_FO1517
0902.0431_FO1518780.988\mathfrak{a}=\left\{\sum_{i}\left(A_{i} \vee B_{i}\right) \mid A_{i}, B_{i} \in \mathfrak{J}^{C}\right\}0902.0431_FO1518
0902.0431_FO1519781.000\left(\phi_{1}, \phi_{2}\right)_{6}0902.0431_FO1519
0902.0431_FO1520780.749\phi \in \mathfrak{e}_{6}^{C}, A, B \in \mathfrak{J}^{C}0902.0431_FO1520
0902.0431_FO1521780.993\phi=\delta+\widetilde{T}, \phi_{i}=\delta_{i}+\widetilde{T}_{i}, \delta, \delta_{i} \in \mathfrak{f}_{4}{ }^{C}, T, T_{i} \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1521
0902.0431_FO1522791.000\phi=\delta+\widetilde{T}, \delta \in \mathfrak{f}_{4}{ }^{C}, T \in \mathfrak{J}_{0}{ }^{C}0902.0431_FO1522
0902.0431_FO1523791.000B_{6}0902.0431_FO1523
0902.0431_FO1524791.000\phi=\phi_{1}=\phi_{2}=\left(E_{1}-E_{2}\right)^{\sim}0902.0431_FO1524
0902.0431_FO1525791.000(\operatorname{ad} \phi)^{2}0902.0431_FO1525
0902.0431_FO1526800.877=00902.0431_FO1526
0902.0431_FO1527800.998k=120902.0431_FO1527
0902.0431_FO1528800.998\operatorname{tr}(\phi \phi)0902.0431_FO1528
0902.0431_FO1529801.000k^{\prime}=40902.0431_FO1529
0902.0431_FO1530801.000A \vee(A \times A)=0, \quad A \in \mathfrak{J}^{C}0902.0431_FO1530
0902.0431_FO1531800.999A \in \mathfrak{J}^{C}, A \neq 00902.0431_FO1531
0902.0431_FO1532800.999B \in \mathfrak{J}^{C}0902.0431_FO1532
0902.0431_FO1533800.999A \vee B \neq 00902.0431_FO1533
0902.0431_FO1534800.990(\phi,(A \times A) \vee A)_{6}=(\phi(A \times A), A)0902.0431_FO1534
0902.0431_FO1535800.867(\phi,(A \times A) \vee A)_{6}=00902.0431_FO1535
0902.0431_FO1536800.867(A \times A) \vee A=00902.0431_FO1536
0902.0431_FO1537801.000A \vee(A \times A)=00902.0431_FO1537
0902.0431_FO1538801.000\lambda A+\mu B+\nu C0902.0431_FO1538
0902.0431_FO1539801.000A \vee B=00902.0431_FO1539
0902.0431_FO1540801.000B \vee A=00902.0431_FO1540
0902.0431_FO1541801.000\phi \in \mathfrak{e}_{6}{ }^{C}, 0=(\phi, B \vee A)_{6}=(\phi B, A)0902.0431_FO1541
0902.0431_FO1542801.000\mathfrak{e}_{6}{ }^{C} \mathfrak{J}^{C}=0902.0431_FO1542
0902.0431_FO1543801.000\left(\mathfrak{J}^{C}, A\right)=00902.0431_FO1543
0902.0431_FO1544811.000\left(\mathfrak{M}^{r}\right)^{C}0902.0431_FO1544
0902.0431_FO1545811.000\delta=\left(\delta_{1}, \delta_{2}, \delta_{3}\right) \in \mathfrak{d}_{4}{ }^{C}0902.0431_FO1545
0902.0431_FO1546811.000\left(\delta_{1} x\right) y+0902.0431_FO1546
0902.0431_FO1547810.998x\left(\delta_{2} y\right)=\overline{\delta_{3}(\overline{x y})}, x, y \in \mathfrak{C}^{C}0902.0431_FO1547
0902.0431_FO1548810.998\delta:\left(\mathfrak{M}^{r}\right)^{C} \rightarrow\left(\mathfrak{M}^{r}\right)^{C}0902.0431_FO1548
0902.0431_FO1549811.000\delta: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1549
0902.0431_FO1550811.000\delta \in \mathfrak{d}_{4}{ }^{C}0902.0431_FO1550
0902.0431_FO1551810.958(i, i)0902.0431_FO1551
0902.0431_FO1552810.958\delta X \circ Y+Y \circ \delta Y0902.0431_FO1552
0902.0431_FO1553811.000\delta X \circ Y+Y \circ \delta Y(i \neq j)0902.0431_FO1553
0902.0431_FO1554811.000i, j, k0902.0431_FO1554
0902.0431_FO1555810.999i=k \neq j0902.0431_FO1555
0902.0431_FO1556810.999i \neq k=j0902.0431_FO1556
0902.0431_FO1557810.999\sigma_{l l}=00902.0431_FO1557
0902.0431_FO1558811.000x_{l l} \in C0902.0431_FO1558
0902.0431_FO1559811.000T \in M\left(3, \mathfrak{C}^{C}\right)0902.0431_FO1559
0902.0431_FO1560811.000\widetilde{T}: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1560
0902.0431_FO1561820.995T \in M\left(3, \mathfrak{C}^{C}\right), \operatorname{tr}(T)=00902.0431_FO1561
0902.0431_FO1562820.995\widetilde{T} \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO1562
0902.0431_FO1563820.920T=T_{1}+T_{2}, T_{1}=\frac{T+T^{*}}{2}, T_{2}=\frac{T-T^{*}}{2}0902.0431_FO1563
0902.0431_FO1564820.920\widetilde{T}_{1} \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO1564
0902.0431_FO1565821.000\widetilde{T}_{2} \in \mathfrak{f}_{4}{ }^{C}0902.0431_FO1565
0902.0431_FO1566821.000\subset \mathfrak{e}_{6}{ }^{C}0902.0431_FO1566
0902.0431_FO1567821.000\widetilde{T}=\widetilde{T}_{1}+\widetilde{T}_{2} \in0902.0431_FO1567
0902.0431_FO1568820.777\delta \in \mathfrak{d}_{4}^{C}0902.0431_FO1568
0902.0431_FO1569820.777R \in\left(\mathfrak{M}^{r}\right)^{C}, \operatorname{tr}(R)=00902.0431_FO1569
0902.0431_FO1570821.000H \in M(3, C), \operatorname{tr}(H)=00902.0431_FO1570
0902.0431_FO1571820.999(\widetilde{\delta R}) X=\delta R \circ X=\delta(R \circ X)-R \circ \delta X0902.0431_FO1571
0902.0431_FO1572820.999=\delta(\widetilde{R} X)-0902.0431_FO1572
0902.0431_FO1573820.999\widetilde{R}(\delta X)=[\delta, \widetilde{R}] X, X \in \mathfrak{J}^{C}0902.0431_FO1573
0902.0431_FO1574820.999\widetilde{\delta R}=[\delta, \widetilde{R}]0902.0431_FO1574
0902.0431_FO1575821.000[\widetilde{H}, \widetilde{T}] X=\widetilde{H} \widetilde{T} X-\widetilde{T} \widetilde{H} X0902.0431_FO1575
0902.0431_FO1576821.000H \in M(3, C)0902.0431_FO1576
0902.0431_FO1577831.000\mu_{1}+\mu_{2}+\mu_{3}=00902.0431_FO1577
0902.0431_FO1578831.000\pm \lambda_{k} \pm \lambda_{l}0902.0431_FO1578
0902.0431_FO1579831.000\mathfrak{d}_{4}{ }^{C}\left(\subset \mathfrak{f}_{4}{ }^{C} \subset \mathfrak{e}_{6}{ }^{C}\right)0902.0431_FO1579
0902.0431_FO1580831.000S \in \delta_{4}{ }^{C} \subset \mathfrak{e}_{6}{ }^{C}0902.0431_FO1580
0902.0431_FO1581831.000a E_{k l} \in M\left(3, \mathfrak{C}^{C}\right)0902.0431_FO1581
0902.0431_FO1582831.000F_{k l}(a): F_{k l}(a)=a E_{k l}, a \in \mathfrak{C}^{C}, k \neq l0902.0431_FO1582
0902.0431_FO1583831.000F_{23}(a)=\left(\begin{array}{lll}0 & 0 & 0 \\ 0 & 0 & a \\ 0 & 0 & 0\end{array}\right)0902.0431_FO1583
0902.0431_FO1584831.000a=e_{k}+i e_{4+k}0902.0431_FO1584
0902.0431_FO1585831.000h_{\delta} a=h_{\delta}\left(e_{k}+i e_{4+k}\right)=\lambda_{k}\left(e_{k}+i e_{4+k}\right)=\lambda_{k} a0902.0431_FO1585
0902.0431_FO1586830.997\left.\left[H, F_{23}(a)\right]=H F_{23}(a)-F_{23}(a) H=\left(\mu_{2}-\mu_{3}\right) F_{23}(a)\right)0902.0431_FO1586
0902.0431_FO1587830.997\lambda_{k}+\frac{1}{2}\left(\mu_{2}-\mu_{3}\right)0902.0431_FO1587
0902.0431_FO1588841.000\widetilde{F}_{23}\left(e_{k}+i e_{4+k}\right)0902.0431_FO1588
0902.0431_FO1589841.000-\lambda_{k}+\frac{1}{2}\left(\mu_{2}-\mu_{3}\right)0902.0431_FO1589
0902.0431_FO1590841.000\widetilde{F}_{23}\left(e_{k}-i e_{4+k}\right)0902.0431_FO1590
0902.0431_FO1591840.999-\lambda_{k}+\frac{1}{2}\left(\mu_{3}-\mu_{2}\right)0902.0431_FO1591
0902.0431_FO1592840.999\lambda_{k}+\frac{1}{2}\left(\mu_{3}-\mu_{2}\right)0902.0431_FO1592
0902.0431_FO1593840.999\widetilde{F}_{32}\left(e_{k}-i e_{4+k}\right)0902.0431_FO1593
0902.0431_FO1594851.000n_{1} n_{2} \cdots n_{6}0902.0431_FO1594
0902.0431_FO1595851.000n_{1} \alpha_{1}+n_{2} \alpha_{2}+0902.0431_FO1595
0902.0431_FO1596850.578\cdots+n_{6} \alpha_{6}0902.0431_FO1596
0902.0431_FO1597861.000\Pi=\left\{\alpha_{1}, \alpha_{2}, \cdots, \alpha_{6}\right\}0902.0431_FO1597
0902.0431_FO1598860.909h=\sum_{k=0}^{3} \lambda_{k} H_{k}+\left(\sum_{j=1}^{3} \mu_{j} E_{j}\right)^{\sim}, h^{\prime}=\sum_{k=0}^{3} \lambda_{k}{ }^{\prime} H_{k}+\left(\sum_{j=1}^{3} \mu_{j}{ }^{\prime} E_{j}\right)^{\sim} \in \mathfrak{h}_{\boldsymbol{R}}0902.0431_FO1598
0902.0431_FO1599861.000\alpha_{i}\left(B_{6}\left(H_{\alpha}, H\right)=\alpha(H), H \in\right.0902.0431_FO1599
0902.0431_FO1600871.000\alpha_{1}, \alpha_{2}, \cdots, \alpha_{6}0902.0431_FO1600
0902.0431_FO1601871.000T \oplus D_{5}0902.0431_FO1601
0902.0431_FO1602871.000C_{1} \oplus A_{5}0902.0431_FO1602
0902.0431_FO1603871.000A_{2} \oplus A_{2} \oplus A_{2}0902.0431_FO1603
0902.0431_FO1604871.000\tau, \tau \gamma0902.0431_FO1604
0902.0431_FO1605871.000C_{4}0902.0431_FO1605
0902.0431_FO1606871.000\left(E_{6}\right)^{\tau}0902.0431_FO1606
0902.0431_FO1607871.000\alpha \in E_{6}0902.0431_FO1607
0902.0431_FO1608871.000(\alpha X, \alpha Y)=\langle\tau \alpha X, \alpha Y\rangle=\langle\alpha \tau X, \alpha Y\rangle=\langle\tau X, Y\rangle=0902.0431_FO1608
0902.0431_FO1609871.000(\alpha X, \alpha Y)=(X, Y)0902.0431_FO1609
0902.0431_FO1610870.999\quad\left(E_{6}\right)^{\tau}=\left(E_{6}\right)_{E} \cong F_{4}0902.0431_FO1610
0902.0431_FO1611881.000\left(E_{6}\right)^{\tau} \cong F_{4}0902.0431_FO1611
0902.0431_FO1612881.000\alpha \in\left(E_{6}\right)^{\tau}0902.0431_FO1612
0902.0431_FO1613881.000\alpha \mid \mathfrak{J}0902.0431_FO1613
0902.0431_FO1614881.000\alpha^{C}: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}, \alpha^{C}\left(X_{1}+i X_{2}\right)=\alpha X_{1}+0902.0431_FO1614
0902.0431_FO1615881.000i \alpha X_{2}0902.0431_FO1615
0902.0431_FO1616881.000F_{4} \ni \alpha \rightarrow \alpha^{C} \in\left(E_{6}\right)^{\tau}0902.0431_FO1616
0902.0431_FO1617880.959\left(E_{6}\right)_{0}0902.0431_FO1617
0902.0431_FO1618881.000\alpha_{12}(t): \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1618
0902.0431_FO1619881.000\alpha_{12}(t) \in\left(E_{6}\right)_{0}0902.0431_FO1619
0902.0431_FO1620881.000\alpha_{13}(t), \alpha_{23}(t) \in\left(E_{6}\right)_{0}0902.0431_FO1620
0902.0431_FO1621881.000\alpha_{1}(a): \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1621
0902.0431_FO1622881.000\alpha_{1}(a) X(\xi, x)=Y(\eta, y)0902.0431_FO1622
0902.0431_FO1623881.000\alpha_{1}(a) \in\left(E_{6}\right)_{0}0902.0431_FO1623
0902.0431_FO1624880.998E_{1}-E_{2} \in \mathfrak{J}_{0}0902.0431_FO1624
0902.0431_FO1625880.998i\left(E_{1}-E_{2}\right)^{\sim} \in \mathfrak{e}_{6}0902.0431_FO1625
0902.0431_FO1626881.000\alpha_{12}(t)=\exp i t\left(E_{1}-E_{2}\right)^{\sim}0902.0431_FO1626
0902.0431_FO1627881.000F_{1}(a) \in \mathfrak{J}_{0}0902.0431_FO1627
0902.0431_FO1628881.000i \widetilde{F}_{1}(a) \in \mathfrak{e}_{6}0902.0431_FO1628
0902.0431_FO1629881.000\alpha_{1}(a)=0902.0431_FO1629
0902.0431_FO1630881.000\exp i \widetilde{F}_{1}(a)0902.0431_FO1630
0902.0431_FO1631881.000X \in \mathfrak{J}^{C}0902.0431_FO1631
0902.0431_FO1632881.000\alpha \in\left(E_{6}\right)_{0}0902.0431_FO1632
0902.0431_FO1633891.000|\xi|0902.0431_FO1633
0902.0431_FO1634891.000\sqrt{\xi(\tau \xi)}0902.0431_FO1634
0902.0431_FO1635891.000\xi \in \boldsymbol{R}^{C}=C0902.0431_FO1635
0902.0431_FO1636891.000\mathfrak{X}=\left\{\alpha X \mid \alpha \in\left(E_{6}\right)_{0}\right\}0902.0431_FO1636
0902.0431_FO1637891.000\left|\xi_{1}\right|^{2}+\left|\xi_{2}\right|^{2}+\left|\xi_{3}\right|^{2}0902.0431_FO1637
0902.0431_FO1638891.000\left|\eta_{1}\right|^{2}+\left|\eta_{2}\right|^{2}+\left|\eta_{3}\right|^{2}0902.0431_FO1638
0902.0431_FO1639891.000\xi_{2}, \xi_{3}0902.0431_FO1639
0902.0431_FO1640891.000\alpha_{12}\left(t_{1}\right)0902.0431_FO1640
0902.0431_FO1641891.000\alpha_{13}\left(t_{2}\right)0902.0431_FO1641
0902.0431_FO1642891.000q \neq 00902.0431_FO1642
0902.0431_FO1643891.000a(t)=\frac{q}{|q|} t, t>00902.0431_FO1643
0902.0431_FO1644891.000\alpha_{1}(a(t)) \in\left(E_{6}\right)_{0}0902.0431_FO1644
0902.0431_FO1645891.000i \frac{\left(a(t), x_{1}\right)}{|a(t)|}=i \nu-|q|0902.0431_FO1645
0902.0431_FO1646891.000\nu=\left(\frac{q}{|q|}, p\right)0902.0431_FO1646
0902.0431_FO1647891.000Y(\eta(t), y(t))=\alpha_{1}(a(t)) X_{0} \in \mathfrak{X}0902.0431_FO1647
0902.0431_FO1648891.000q=00902.0431_FO1648
0902.0431_FO1649891.000p \neq 00902.0431_FO1649
0902.0431_FO1650891.000a(t)=\frac{p}{|p|} t, t>00902.0431_FO1650
0902.0431_FO1651891.000\beta_{1}(a(t)) \in F_{4} \subset\left(E_{6}\right)_{0}0902.0431_FO1651
0902.0431_FO1652891.000\left|\eta_{1}(t)\right|^{2}+0902.0431_FO1652
0902.0431_FO1653891.000\left|\eta_{2}(t)\right|^{2}+\left|\eta_{3}(t)\right|^{2}0902.0431_FO1653
0902.0431_FO1654891.000\left|\xi_{1}\right|^{2}+\left|\xi_{2}\right|^{2}+\left|\xi_{3}\right|^{2}+2|p|^{2}0902.0431_FO1654
0902.0431_FO1655890.999\alpha_{2}(a), \alpha_{3}(a) \in\left(E_{6}\right)_{0}0902.0431_FO1655
0902.0431_FO1656890.999\alpha_{1}(a)0902.0431_FO1656
0902.0431_FO1657900.999E I V0902.0431_FO1657
0902.0431_FO1658900.999\quad E_{6} / F_{4} \simeq E I V0902.0431_FO1658
0902.0431_FO1659901.000X \in E I V0902.0431_FO1659
0902.0431_FO1660901.000\alpha X \in E I V0902.0431_FO1660
0902.0431_FO1661901.000E \in E I V0902.0431_FO1661
0902.0431_FO1662901.000X \in E I V \subset \mathfrak{J}^{C}0902.0431_FO1662
0902.0431_FO1663900.709\xi_{1}=\xi_{2}=\xi_{3}=10902.0431_FO1663
0902.0431_FO1664900.7090 \leq\left(\xi_{2}-\xi_{3}\right)^{2}={\xi_{2}}^{2}+{\xi_{3}}^{2}-2{\xi_{2}} \xi_{3}=0902.0431_FO1664
0902.0431_FO1665900.9933-\xi_{1}{ }^{2}-\frac{2}{\xi_{1}}=-\frac{\xi_{1}{ }^{3}-3 \xi_{1}+2}{\xi_{1}}=-\frac{\left(\xi_{1}-1\right)^{2}\left(\xi_{1}+2\right)}{\xi_{1}} \leq 00902.0431_FO1665
0902.0431_FO1666900.993\xi_{1}=10902.0431_FO1666
0902.0431_FO1667901.000\xi_{2}=\xi_{3}=10902.0431_FO1667
0902.0431_FO1668901.000\alpha X=E0902.0431_FO1668
0902.0431_FO1669900.999E I V=\left(E_{6}\right)_{0} E, E I V0902.0431_FO1669
0902.0431_FO1670901.000E_{6} / F_{4} \simeq E I V0902.0431_FO1670
0902.0431_FO1671901.000\alpha \in z\left(E_{6}\right)0902.0431_FO1671
0902.0431_FO1672901.000\beta \in F_{4} \subset E_{6}0902.0431_FO1672
0902.0431_FO1673901.000\beta \alpha E=\alpha \beta E=\alpha E0902.0431_FO1673
0902.0431_FO1674901.000\alpha E=Y=Y(\eta, y) \in \mathfrak{J}^{C}0902.0431_FO1674
0902.0431_FO1675911.000T=\left(\begin{array}{ccc}1 & 0 & 0 \\ 0 & -1 & 0 \\ 0 & 0 & -1\end{array}\right),\left(\begin{array}{ccc}-1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & -1\end{array}\right)0902.0431_FO1675
0902.0431_FO1676911.000\left(\begin{array}{ccc}0 & 0 & 1 \\ 1 & 0 & 0 \\ 0 & 1 & 0\end{array}\right) \in S O(3)0902.0431_FO1676
0902.0431_FO1677911.000y_{1}=y_{2}=y_{3}=00902.0431_FO1677
0902.0431_FO1678911.000\eta_{1}=\eta_{2}=\eta_{3}(=\omega)0902.0431_FO1678
0902.0431_FO1679911.000\omega^{3}=\operatorname{det}(\alpha E)=\operatorname{det} E=10902.0431_FO1679
0902.0431_FO1680911.000\omega 1 \in z\left(E_{6}\right)0902.0431_FO1680
0902.0431_FO1681911.000\omega^{-1} \alpha \in z\left(E_{6}\right)0902.0431_FO1681
0902.0431_FO1682911.000\omega^{-1} \alpha E=E0902.0431_FO1682
0902.0431_FO1683911.000\omega^{-1} \alpha \in z\left(F_{4}\right)0902.0431_FO1683
0902.0431_FO1684911.000z\left(F_{4}\right)=\{1\}0902.0431_FO1684
0902.0431_FO1685911.000\omega^{-1} \alpha=10902.0431_FO1685
0902.0431_FO1686911.000\alpha=\omega 10902.0431_FO1686
0902.0431_FO1687911.000E_{6}=\left\{\alpha \in \operatorname{Iso}_{C}\left(\mathfrak{J}^{C}\right) \mid \operatorname{det}(\alpha X)=\operatorname{det} X,\langle\alpha X, \alpha Y\rangle=\langle X, Y\rangle\right\}0902.0431_FO1687
0902.0431_FO1688911.000\sigma: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1688
0902.0431_FO1689911.000\sigma \in E_{6}0902.0431_FO1689
0902.0431_FO1690911.000\left(E_{6}\right)^{\sigma}0902.0431_FO1690
0902.0431_FO1691911.000\left(\mathfrak{J}^{C}\right)_{\sigma}0902.0431_FO1691
0902.0431_FO1692911.000\left(\mathfrak{J}^{C}\right)_{-\sigma}0902.0431_FO1692
0902.0431_FO1693910.672\mathfrak{E}_{1}{ }^{C}=\left\{\xi E_{1} \mid \xi \in C\right\}0902.0431_FO1693
0902.0431_FO1694910.672\mathfrak{J}^{C}=\left(\mathfrak{J}^{C}\right)_{\sigma} \oplus\left(\mathfrak{J}^{C}\right)_{-\sigma}0902.0431_FO1694
0902.0431_FO1695910.999\left(\mathfrak{J}^{C}\right)_{\sigma},\left(\mathfrak{J}^{C}\right)_{-\sigma}0902.0431_FO1695
0902.0431_FO1696911.000\alpha \in\left(E_{6}\right)^{\sigma}0902.0431_FO1696
0902.0431_FO1697911.000\xi \in C0902.0431_FO1697
0902.0431_FO1698921.000\alpha E_{1} \in \mathfrak{J}\left(2, \mathfrak{C}^{C}\right)0902.0431_FO1698
0902.0431_FO1699921.000\alpha E=\alpha E_{1}+\alpha E_{2}+\alpha E_{3} \in \mathfrak{J}\left(2, \mathfrak{C}^{C}\right)0902.0431_FO1699
0902.0431_FO1700921.000\alpha E=\xi_{2} E_{2}+\xi_{3} E_{3}+F_{1}\left(x_{1}\right), \xi_{2}, \xi_{3} \in C, x_{1} \in \mathfrak{C}^{C}0902.0431_FO1700
0902.0431_FO1701921.000\alpha E=00902.0431_FO1701
0902.0431_FO1702921.000\alpha E_{1}0902.0431_FO1702
0902.0431_FO1703920.999\alpha E_{1} \times \alpha E_{1}=\tau \alpha \tau\left(E_{1} \times E_{1}\right)=00902.0431_FO1703
0902.0431_FO1704921.000(\tau \xi) \xi=10902.0431_FO1704
0902.0431_FO1705921.000\left(E_{6}\right)_{E_{1}}0902.0431_FO1705
0902.0431_FO1706921.000\left(E_{6}\right)^{\sigma}:\left(E_{6}\right)_{E_{1}} \subset\left(E_{6}\right)^{\sigma}0902.0431_FO1706
0902.0431_FO1707920.926\left(\mathfrak{J}^{C}\right)_{\sigma}=\left\{X \in \mathfrak{J}^{C} \mid 4 E_{1} \times\left(E_{1} \times X\right)=X\right\} \oplus \mathfrak{E}_{1}^{C}0902.0431_FO1707
0902.0431_FO1708920.926\left(\mathfrak{J}^{C}\right)_{-\sigma}=0902.0431_FO1708
0902.0431_FO1709921.000\left\{X \in \mathfrak{J}^{C} \mid E_{1} \times X=0,\left\langle E_{1}, X\right\rangle=0\right\}0902.0431_FO1709
0902.0431_FO1710921.000\alpha \in\left(E_{6}\right)_{E_{1}}0902.0431_FO1710
0902.0431_FO1711921.000\sigma \alpha=\alpha \sigma0902.0431_FO1711
0902.0431_FO1712931.000V^{10}0902.0431_FO1712
0902.0431_FO1713930.835\quad\left(E_{6}\right)_{E_{1}} / \operatorname{Spin}(9) \simeq S^{9}0902.0431_FO1713
0902.0431_FO1714931.000S^{9}=\left\{X \in V^{10} \mid\langle X, X\rangle=2\right\}0902.0431_FO1714
0902.0431_FO1715931.000X \in S^{9}0902.0431_FO1715
0902.0431_FO1716931.000\alpha X \in S^{9}0902.0431_FO1716
0902.0431_FO1717931.000S^{9}0902.0431_FO1717
0902.0431_FO1718931.000i\left(E_{2}+E_{3}\right) \in S^{9}0902.0431_FO1718
0902.0431_FO1719931.000\alpha_{23}\left(t_{0}\right)0902.0431_FO1719
0902.0431_FO1720931.000V^{9}=\left\{X \in V^{10} \mid \tau X=X\right\}0902.0431_FO1720
0902.0431_FO1721931.000\alpha_{23}\left(t_{0}\right) \in\left(E_{6}\right)_{E_{1}}0902.0431_FO1721
0902.0431_FO1722931.000\alpha_{23}\left(t_{0}\right) E_{1}=0902.0431_FO1722
0902.0431_FO1723930.769\operatorname{Spin}(9)=\left(F_{4}\right)_{E_{1}} \subset\left(E_{6}\right)_{E_{1}}0902.0431_FO1723
0902.0431_FO1724931.000\beta \in \operatorname{Spin}(9)0902.0431_FO1724
0902.0431_FO1725931.000\alpha_{23}(\pi / 2) \in\left(E_{6}\right)_{E_{1}}0902.0431_FO1725
0902.0431_FO1726931.000\alpha\left(i\left(E_{2}+E_{3}\right)\right)=i\left(E_{2}+E_{3}\right)0902.0431_FO1726
0902.0431_FO1727931.000\alpha E=\alpha E_{1}+0902.0431_FO1727
0902.0431_FO1728931.000\alpha\left(E_{2}+E_{3}\right)=E_{1}+\left(E_{2}+E_{3}\right)=E0902.0431_FO1728
0902.0431_FO1729931.000\alpha \in\left(F_{4}\right)_{E_{1}}=\operatorname{Spin}(9)0902.0431_FO1729
0902.0431_FO1730930.994\left(E_{6}\right)_{E_{1}} / \operatorname{Spin}(9) \simeq S^{9}0902.0431_FO1730
0902.0431_FO1731931.000\quad\left(E_{6}\right)_{E_{1}} \cong \operatorname{Spin}(10)0902.0431_FO1731
0902.0431_FO1732931.000p(\alpha)=\alpha \mid V^{10}0902.0431_FO1732
0902.0431_FO1733931.000p:\left(E_{6}\right)_{E_{1}} \rightarrow S O(10)0902.0431_FO1733
0902.0431_FO1734930.991p^{\prime}: \operatorname{Spin}(9) \rightarrow S O(9)0902.0431_FO1734
0902.0431_FO1735941.000\operatorname{Ker} p=0902.0431_FO1735
0902.0431_FO1736941.000\{1, \sigma\}0902.0431_FO1736
0902.0431_FO1737941.000i\left(E_{2}+E_{3}\right)0902.0431_FO1737
0902.0431_FO1738941.000\alpha E_{i}=E_{i}0902.0431_FO1738
0902.0431_FO1739941.000\alpha \in \operatorname{Ker} p^{\prime}0902.0431_FO1739
0902.0431_FO1740941.000\operatorname{Spin}(10)0902.0431_FO1740
0902.0431_FO1741940.999S O(10)0902.0431_FO1741
0902.0431_FO1742941.000\theta \in C, \theta \neq 00902.0431_FO1742
0902.0431_FO1743941.000\phi(\theta): \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1743
0902.0431_FO1744941.000\alpha_{12}(t), \alpha_{13}(t)0902.0431_FO1744
0902.0431_FO1745941.000U(1)=\{\theta \in C \mid(\tau \theta) \theta=1\}0902.0431_FO1745
0902.0431_FO1746940.936\mathfrak{J}^{C}=\mathfrak{E}_{1}^{C} \oplus \mathfrak{J}(2, \mathfrak{C})^{C} \oplus\left(\mathfrak{J}^{C}\right)_{-\sigma}0902.0431_FO1746
0902.0431_FO1747941.000\phi(\theta) \in U(1)0902.0431_FO1747
0902.0431_FO1748940.984\beta \in \operatorname{Spin}(10)0902.0431_FO1748
0902.0431_FO1749940.500\phi(\theta)0902.0431_FO1749
0902.0431_FO1750940.500\beta: \phi(\theta) \beta=\beta \phi(\theta)0902.0431_FO1750
0902.0431_FO1751940.887\left(E_{6}\right)^{\sigma} \cong(U(1) \times \operatorname{Spin}(10)) / \boldsymbol{Z}_{4}, \quad \boldsymbol{Z}_{4}=\{(1, \phi(1)),(-1, \phi(-1))0902.0431_FO1751
0902.0431_FO1752940.907(i, \phi(-i)),(-i, \phi(i))\}0902.0431_FO1752
0902.0431_FO1753950.969\varphi: U(1) \times \operatorname{Spin}(10) \rightarrow\left(E_{6}\right)^{\sigma}0902.0431_FO1753
0902.0431_FO1754951.000\theta \in C0902.0431_FO1754
0902.0431_FO1755951.000(\tau \theta) \theta=10902.0431_FO1755
0902.0431_FO1756950.992\beta=\phi(\theta)^{-1} \alpha0902.0431_FO1756
0902.0431_FO1757950.992\beta E_{1}=E_{1}0902.0431_FO1757
0902.0431_FO1758951.000\alpha=\phi(\theta) \beta=\varphi(\theta, \beta)0902.0431_FO1758
0902.0431_FO1759951.000(U(1) \times \operatorname{Spin}(10)) / \boldsymbol{Z}_{4} \cong\left(E_{6}\right)^{\sigma}0902.0431_FO1759
0902.0431_FO1760951.000\gamma: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1760
0902.0431_FO1761951.000\gamma \in E_{6}0902.0431_FO1761
0902.0431_FO1762951.000\gamma^{2}=10902.0431_FO1762
0902.0431_FO1763951.000\left(E_{6}\right)^{\gamma}0902.0431_FO1763
0902.0431_FO1764951.000\mathfrak{J}=\mathfrak{J}(3, \boldsymbol{H}) \oplus \boldsymbol{H}^{3}0902.0431_FO1764
0902.0431_FO1765951.000\{X \in \mathfrak{J}(3, \boldsymbol{H}) \mid \operatorname{tr}(X)=0\}0902.0431_FO1765
0902.0431_FO1766951.000\mathfrak{J}_{\boldsymbol{H}}0902.0431_FO1766
0902.0431_FO1767951.000\left(\mathfrak{J}_{\boldsymbol{H}}\right)_{0}0902.0431_FO1767
0902.0431_FO1768951.000\boldsymbol{C}=\left\{x+y e_{1} \mid x, y \in \boldsymbol{R}\right\} \subset \mathfrak{C}0902.0431_FO1768
0902.0431_FO1769951.000a=x+y e_{1} \in \boldsymbol{C}0902.0431_FO1769
0902.0431_FO1770951.000a^{\prime}0902.0431_FO1770
0902.0431_FO1771951.000x+y i \in C0902.0431_FO1771
0902.0431_FO1772951.000k: \boldsymbol{H} \rightarrow M(2, C)0902.0431_FO1772
0902.0431_FO1773961.000M^{*}={ }^{t} \bar{M}, M \in M(3, \boldsymbol{H})0902.0431_FO1773
0902.0431_FO1774961.000k(M N)=k(M) k(N)0902.0431_FO1774
0902.0431_FO1775960.874\quad \tau^{t}(k(M))=k\left(M^{*}\right)0902.0431_FO1775
0902.0431_FO1776960.999J(k(M))=(\tau(k(M))) J0902.0431_FO1776
0902.0431_FO1777960.999k(\boldsymbol{a} M)=k(\boldsymbol{a}) k(M)0902.0431_FO1777
0902.0431_FO1778961.000k: M(3, \boldsymbol{H}) \rightarrow M(6, C)0902.0431_FO1778
0902.0431_FO1779961.000k: \boldsymbol{H}^{3} \rightarrow M(2,6, C)0902.0431_FO1779
0902.0431_FO1780961.000k: M(3, \boldsymbol{H})^{C} \rightarrow M(6, C)0902.0431_FO1780
0902.0431_FO1781961.000k:\left(\boldsymbol{H}^{3}\right)^{C} \rightarrow M(2,6, C)0902.0431_FO1781
0902.0431_FO1782960.539(1) \sim(4)0902.0431_FO1782
0902.0431_FO1783961.000\mathfrak{S}(6, C)0902.0431_FO1783
0902.0431_FO1784961.000k_{J}: \mathfrak{J}(3, \boldsymbol{H})^{C} \rightarrow \mathfrak{S}(6, C)0902.0431_FO1784
0902.0431_FO1785960.999k_{J}0902.0431_FO1785
0902.0431_FO1786960.999M=M_{1}+i M_{2} \in \mathfrak{J}(3, \boldsymbol{H})^{C}0902.0431_FO1786
0902.0431_FO1787960.985\langle S, T\rangle0902.0431_FO1787
0902.0431_FO1788960.985\langle P, Q\rangle0902.0431_FO1788
0902.0431_FO1789960.985M(2,60902.0431_FO1789
0902.0431_FO1790961.000k: M(3, \boldsymbol{H})^{C} \rightarrow M(6, C), k:\left(\boldsymbol{H}^{3}\right)^{C} \rightarrow M(2,6, C)0902.0431_FO1790
0902.0431_FO1791971.000a^{\prime}=b^{\prime}=c^{\prime}=d^{\prime}=00902.0431_FO1791
0902.0431_FO1792971.000a=b=c=d=00902.0431_FO1792
0902.0431_FO1793970.998\operatorname{dim}_{C}\left(M(3, \boldsymbol{H})^{C}\right)=36=\operatorname{dim}_{C}(M(6, C))0902.0431_FO1793
0902.0431_FO1794971.000m_{k}=a_{k}+b_{k} e_{2}0902.0431_FO1794
0902.0431_FO1795971.000n_{k}=c_{k}+d_{k} e_{2}, a_{k}, b_{k}, c_{k}, d_{k} \in \boldsymbol{C}, k=1,20902.0431_FO1795
0902.0431_FO1796971.000\operatorname{det}\left(k_{J}(M)\right)=\operatorname{det}(k(M))0902.0431_FO1796
0902.0431_FO1797971.000\operatorname{det} M \in C0902.0431_FO1797
0902.0431_FO1798971.000\operatorname{det} S0902.0431_FO1798
0902.0431_FO1799971.000s_{i j}0902.0431_FO1799
0902.0431_FO1800971.000k_{J}(M)0902.0431_FO1800
0902.0431_FO1801971.000E_{6, \boldsymbol{H}}0902.0431_FO1801
0902.0431_FO1802980.924\operatorname{Sp}(3) / \boldsymbol{Z}_{2}0902.0431_FO1802
0902.0431_FO1803980.999\mathfrak{e}_{6, \boldsymbol{H}}0902.0431_FO1803
0902.0431_FO1804981.000\mathfrak{f}_{4, \boldsymbol{H}}=\left\{\delta \in \mathfrak{e}_{6, \boldsymbol{H}} \mid \delta E=0\right\}0902.0431_FO1804
0902.0431_FO1805981.000\mathfrak{s p}(3)0902.0431_FO1805
0902.0431_FO1806981.000\varphi_{*}: \mathfrak{s p}(3) \rightarrow \mathfrak{f}_{4, \boldsymbol{H}}0902.0431_FO1806
0902.0431_FO1807980.999\operatorname{dim} \mathfrak{e}_{6, \boldsymbol{H}}=21+15=350902.0431_FO1807
0902.0431_FO1808980.913\quad E_{6, \boldsymbol{H}} \cong S U(6) / \boldsymbol{Z}_{2}, \quad \boldsymbol{Z}_{2}=\{E,-E\}0902.0431_FO1808
0902.0431_FO1809981.000S U(6)=\left\{A \in M(6, C) \mid\left(\tau^{t} A\right) A=E, \operatorname{det} A=1\right\}0902.0431_FO1809
0902.0431_FO1810980.963\varphi: S U(6) \rightarrow E_{6, \boldsymbol{H}}0902.0431_FO1810
0902.0431_FO1811981.000\varphi(A) \in E_{6, \boldsymbol{H}}0902.0431_FO1811
0902.0431_FO1812981.000(\operatorname{det}(\varphi(A) M))^{2}=0902.0431_FO1812
0902.0431_FO1813980.933\operatorname{det}\left(k_{J}(\varphi(A) M)\right)(0902.0431_FO1813
0902.0431_FO1814980.933)=\operatorname{det}\left(A\left(k_{J}(M)\right)^{t} A\right)=\operatorname{det}\left(k_{J}(M)\right)=(\operatorname{det} M)^{2}0902.0431_FO1814
0902.0431_FO1815981.000\operatorname{det}(\varphi(A) M)= \pm \operatorname{det} M0902.0431_FO1815
0902.0431_FO1816981.000\operatorname{det}(\varphi(A) M)0902.0431_FO1816
0902.0431_FO1817981.000\operatorname{det} M \neq 00902.0431_FO1817
0902.0431_FO1818990.996\operatorname{Ker} \varphi=\{E,-E\}=\boldsymbol{Z}_{2}0902.0431_FO1818
0902.0431_FO1819990.999\operatorname{dim} S U(6)=35=\operatorname{dim} E_{6, \boldsymbol{H}}0902.0431_FO1819
0902.0431_FO1820991.000S U(6) / \boldsymbol{Z}_{2} \cong E_{6, \boldsymbol{H}}0902.0431_FO1820
0902.0431_FO1821990.470\quad\left(E_{6}\right)^{\gamma} \cong(S p(1) \times S U(6)) / \boldsymbol{Z}_{2}, \quad \boldsymbol{Z}_{2}=\{(1, E),(-1,-E)\}0902.0431_FO1821
0902.0431_FO1822990.993\varphi: \operatorname{Sp}(1) \times \operatorname{SU}(6) \rightarrow\left(E_{6}\right)^{\gamma}0902.0431_FO1822
0902.0431_FO1823991.000\varphi(p, A) \in\left(E_{6}\right)^{\gamma}0902.0431_FO1823
0902.0431_FO1824990.925{ }^{t} \varphi(p, A)^{-1}=\tau \varphi(p, A) \tau0902.0431_FO1824
0902.0431_FO1825991.000\tau^{t} \varphi(p, A) \tau=\varphi\left(\bar{p}, \tau^{t} A\right)0902.0431_FO1825
0902.0431_FO1826990.833\quad \varphi(p, A) \in\left(E_{6}\right)^{\gamma}0902.0431_FO1826
0902.0431_FO1827991.000\alpha=\varphi(p, A)0902.0431_FO1827
0902.0431_FO1828991.000\alpha M \times \alpha N={ }^{t} \alpha^{-1}(M \times N)0902.0431_FO1828
0902.0431_FO1829991.000\operatorname{det}(\alpha M)=\operatorname{det} M0902.0431_FO1829
0902.0431_FO18301001.000\varphi(p, A) \in E_{6}0902.0431_FO1830
0902.0431_FO18311001.000\alpha \in\left(E_{6}\right)^{\gamma}0902.0431_FO1831
0902.0431_FO18321001.000\alpha^{\prime}=0902.0431_FO1832
0902.0431_FO18331001.000\alpha \mid\left(\mathfrak{J}_{\boldsymbol{H}}\right)^{C}0902.0431_FO1833
0902.0431_FO18341001.000\left(\mathfrak{J}_{\boldsymbol{H}}\right)^{C}0902.0431_FO1834
0902.0431_FO18351001.000A \in S U(6)0902.0431_FO1835
0902.0431_FO18361001.000\alpha^{\prime}=\varphi(A)0902.0431_FO1836
0902.0431_FO18371001.000\beta \mid\left(\mathfrak{J}_{\boldsymbol{H}}\right)^{C}=10902.0431_FO1837
0902.0431_FO18381000.972p \in S p(1)0902.0431_FO1838
0902.0431_FO18391000.822(S p(1) \times S U(6)) / \boldsymbol{Z}_{2} \cong\left(E_{6}\right)^{\gamma}0902.0431_FO1839
0902.0431_FO18401001.000\left(E_{6}\right)^{\tau \gamma}0902.0431_FO1840
0902.0431_FO18411001.000\left(\mathfrak{J}^{C}\right)_{\tau \gamma}0902.0431_FO1841
0902.0431_FO18421001.000\left(\mathfrak{J}^{C}\right)_{-\tau \gamma}0902.0431_FO1842
0902.0431_FO18431010.993\left(\mathfrak{J}^{C}\right)_{\tau \gamma}: \mathfrak{J}^{C}=\left(\left(\mathfrak{J}^{C}\right)_{\tau \gamma}\right)^{C}0902.0431_FO1843
0902.0431_FO18441010.997P \circ Q0902.0431_FO1844
0902.0431_FO18451010.997(P, Q)0902.0431_FO1845
0902.0431_FO18461010.984\operatorname{Sp}(4)0902.0431_FO1846
0902.0431_FO18471010.984\mathfrak{J}(4, \boldsymbol{H})0902.0431_FO1847
0902.0431_FO18481010.984\mu: \operatorname{Sp}(4) \times \mathfrak{J}(4, \boldsymbol{H}) \rightarrow \mathfrak{J}(4, \boldsymbol{H})0902.0431_FO1848
0902.0431_FO18491011.000\mu(A, P)=A P A^{*}0902.0431_FO1849
0902.0431_FO18501010.999\boldsymbol{H} P_{3}0902.0431_FO1850
0902.0431_FO18511011.000\mathfrak{J}(4, \boldsymbol{H})^{C}0902.0431_FO1851
0902.0431_FO18521021.000\mathfrak{J}(4, \boldsymbol{H})_{0}0902.0431_FO1852
0902.0431_FO18531021.000\{P \in \mathfrak{J}(4, \boldsymbol{H}) \mid \operatorname{tr}(P)=0\}0902.0431_FO1853
0902.0431_FO18541021.000\mathfrak{J}(4, \boldsymbol{H})_{0}{ }^{C}0902.0431_FO1854
0902.0431_FO18551021.000g: \mathfrak{J}^{C} \rightarrow \mathfrak{J}(4, \boldsymbol{H})_{0}{ }^{C}0902.0431_FO1855
0902.0431_FO18561021.000g0902.0431_FO1856
0902.0431_FO18571021.000g:\left(\mathfrak{J}^{C}\right)_{\tau \gamma} \rightarrow \mathfrak{J}(4, \boldsymbol{H})_{0}0902.0431_FO1857
0902.0431_FO18581021.000\operatorname{dim}_{C} \mathfrak{J}^{C}=27=\operatorname{dim}_{C} \mathfrak{J}(4, \boldsymbol{H})_{0}{ }^{C}, g0902.0431_FO1858
0902.0431_FO18591021.000X=M+\boldsymbol{a}0902.0431_FO1859
0902.0431_FO18601021.000Y=N+\boldsymbol{b} \in\left(\mathfrak{J}_{\boldsymbol{H}}\right)^{C} \oplus\left(\boldsymbol{H}^{3}\right)^{C}=\mathfrak{J}^{C}0902.0431_FO1860
0902.0431_FO18611031.000g X \circ g Y=g(\gamma(X \times Y))+\frac{1}{4}(\gamma X, Y) E0902.0431_FO1861
0902.0431_FO18621031.000(\gamma X, Y)=\langle X, Y\rangle0902.0431_FO1862
0902.0431_FO18631031.000X, Y \in\left(\mathfrak{J}^{C}\right)_{\tau \gamma}0902.0431_FO1863
0902.0431_FO18641030.952\quad\left(E_{6}\right)^{\tau \gamma} \cong \operatorname{Sp}(4) / \boldsymbol{Z}_{2}, \quad \boldsymbol{Z}_{2}=\{E,-E\}0902.0431_FO1864
0902.0431_FO18651030.995\varphi: \operatorname{Sp}(4) \rightarrow\left(E_{6}\right)^{\tau \gamma}0902.0431_FO1865
0902.0431_FO18661031.000\varphi(A) \in\left(E_{6}\right)^{\tau \gamma}0902.0431_FO1866
0902.0431_FO18671031.000Z=\varphi(A) X0902.0431_FO1867
0902.0431_FO18681031.000\varphi(A) \in E_{6}0902.0431_FO1868
0902.0431_FO18691031.000\tau \gamma \varphi(A)=\varphi(A) \tau \gamma0902.0431_FO1869
0902.0431_FO18701031.000\mathfrak{J}^{C}=\left(\left(\mathfrak{J}^{C}\right)_{\tau \gamma}\right)^{C}0902.0431_FO1870
0902.0431_FO18711031.000X \in\left(\mathfrak{J}^{C}\right)_{\tau \gamma}0902.0431_FO1871
0902.0431_FO18721031.000g X \in0902.0431_FO1872
0902.0431_FO18731031.000\varphi(A) X \in\left(\mathfrak{J}^{C}\right)_{\tau \gamma}0902.0431_FO1873
0902.0431_FO18741031.000\tau \gamma \varphi(A) \tau \gamma X=\tau \gamma \varphi(A) X=\varphi(A) X0902.0431_FO1874
0902.0431_FO18751031.000\alpha \in\left(E_{6}\right)^{\tau \gamma}0902.0431_FO1875
0902.0431_FO18761041.000P \in \mathfrak{J}(4, \boldsymbol{H})0902.0431_FO1876
0902.0431_FO18771041.000P^{2}=P, \operatorname{tr}(P)=10902.0431_FO1877
0902.0431_FO18781041.000P \in \boldsymbol{H} P^{3}0902.0431_FO1878
0902.0431_FO18791040.999A \in \operatorname{Sp}(4)0902.0431_FO1879
0902.0431_FO18801041.000g E=2 E_{1}-\frac{1}{2} E0902.0431_FO1880
0902.0431_FO18811041.000\beta E=E0902.0431_FO1881
0902.0431_FO18821041.000\tau \gamma \beta=\beta \tau \gamma0902.0431_FO1882
0902.0431_FO18831041.000\tau \beta=\beta \tau0902.0431_FO1883
0902.0431_FO18841041.000\gamma \beta=\beta \gamma0902.0431_FO1884
0902.0431_FO18851040.979\beta \in\left(F_{4}\right)^{\gamma}0902.0431_FO1885
0902.0431_FO18861040.979D \in \operatorname{Sp}(3)0902.0431_FO1886
0902.0431_FO18871040.911B=\left(\begin{array}{cc}p & 0 \\ 0 & D\end{array}\right)0902.0431_FO1887
0902.0431_FO18881040.911B \in \operatorname{Sp}(4)0902.0431_FO1888
0902.0431_FO18891041.000M+\boldsymbol{a} \in\left(\mathfrak{J}_{\boldsymbol{H}}\right)^{C} \oplus\left(\boldsymbol{H}^{3}\right)^{C}=\mathfrak{J}^{C}0902.0431_FO1889
0902.0431_FO18901050.806\operatorname{Sp}(4) / \boldsymbol{Z}_{2} \cong\left(E_{6}\right)^{\tau \gamma}0902.0431_FO1890
0902.0431_FO18911051.000(S U(3) \times S U(3) \times S U(3)) / \boldsymbol{Z}_{3}0902.0431_FO1891
0902.0431_FO18921051.000w: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO1892
0902.0431_FO18931051.000w \in E_{6}0902.0431_FO1893
0902.0431_FO18941051.000\left(E_{6}\right)^{w}0902.0431_FO1894
0902.0431_FO18951051.000\{X \in \mathfrak{J}(3, \boldsymbol{C}) \mid \operatorname{tr}(X)=0\}0902.0431_FO1895
0902.0431_FO18961051.000\mathfrak{J}_{\boldsymbol{C}}0902.0431_FO1896
0902.0431_FO18971051.000\left(\mathfrak{J}_{\boldsymbol{C}}\right)_{0}0902.0431_FO1897
0902.0431_FO18981051.000E_{6, \boldsymbol{C}}0902.0431_FO1898
0902.0431_FO18991051.000\left(\mathfrak{J}_{\boldsymbol{C}}\right)^{C}0902.0431_FO1899
0902.0431_FO19001051.000F_{4, \boldsymbol{C}}=\left\{\alpha \in \operatorname{Iso}_{\boldsymbol{R}}\left(\mathfrak{J}_{\boldsymbol{C}}\right) \mid \alpha(X \circ Y)=\alpha X \circ \alpha Y\right\}0902.0431_FO1900
0902.0431_FO19011050.998\left(S U(3) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2}0902.0431_FO1901
0902.0431_FO19021051.000\mathfrak{e}_{6, \boldsymbol{C}}0902.0431_FO1902
0902.0431_FO19031051.000\mathfrak{f}_{4, \boldsymbol{C}}=\left\{\delta \in \mathfrak{e}_{6, \boldsymbol{C}} \mid \delta E=0\right\}0902.0431_FO1903
0902.0431_FO19041061.000\pi_{0}\left(F_{4, \boldsymbol{C}}\right) \rightarrow \pi_{0}\left(E_{6, \boldsymbol{C}}\right) \rightarrow \pi_{0}\left(E I V_{\boldsymbol{C}}\right)0902.0431_FO1904
0902.0431_FO19051061.000\boldsymbol{Z}_{2} \rightarrow \pi_{0}\left(E_{6, \boldsymbol{C}}\right) \rightarrow 00902.0431_FO1905
0902.0431_FO19061061.000\pi_{0}\left(E_{6, \boldsymbol{C}}\right)0902.0431_FO1906
0902.0431_FO19071061.000h: \boldsymbol{C} \oplus \boldsymbol{C} \rightarrow \boldsymbol{C}^{C}0902.0431_FO1907
0902.0431_FO19081061.000h: M(3, \boldsymbol{C}) \oplus M(3, \boldsymbol{C}) \rightarrow M(3, \boldsymbol{C})^{C}0902.0431_FO1908
0902.0431_FO19091061.000h: M(3, \boldsymbol{C}) \oplus M(3, \boldsymbol{C}) \rightarrow0902.0431_FO1909
0902.0431_FO19101061.000M(3, \boldsymbol{C})^{C}0902.0431_FO1910
0902.0431_FO19111060.999h(a, b) h\left(a^{\prime}, b^{\prime}\right)=h\left(a a^{\prime}, b b^{\prime}\right), h(A, B) h\left(A^{\prime}, B^{\prime}\right)=h\left(A A^{\prime}, B B^{\prime}\right)0902.0431_FO1911
0902.0431_FO19121060.989\tau h(a, b)=h(b, a), \overline{h(a, b)}=h(\bar{b}, \bar{a})0902.0431_FO1912
0902.0431_FO19131061.000\operatorname{det}(h(A, B))=h(\operatorname{det} A, \operatorname{det} B)0902.0431_FO1913
0902.0431_FO19141061.000\iota^{2}=\iota, \bar{\iota}^{2}=\bar{\iota}, \iota+\bar{\iota}=10902.0431_FO1914
0902.0431_FO19151060.956\quad \mathfrak{e}_{6, C} \cong \mathfrak{s u}(3) \oplus \mathfrak{s u}(3)0902.0431_FO1915
0902.0431_FO19161061.000\phi_{\boldsymbol{C}}: \mathfrak{s u}(3) \oplus \mathfrak{s u}(3) \rightarrow \mathfrak{e}_{6, \boldsymbol{C}}0902.0431_FO1916
0902.0431_FO19171060.878\operatorname{SU}(3) \times \operatorname{SU}(3)0902.0431_FO1917
0902.0431_FO19181060.990(S U(3) \times S U(3)) \cdot \boldsymbol{Z}_{2}0902.0431_FO1918
0902.0431_FO19191060.990S U(3) \times S U(3)0902.0431_FO1919
0902.0431_FO19201070.874E_{6, \boldsymbol{C}} \cong\left((S U(3) \times S U(3)) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2}, \boldsymbol{Z}_{3}=\left\{(E, E),\left(\omega_{1} E\right.\right.0902.0431_FO1920
0902.0431_FO19211070.763\left.\left.\omega_{1} E\right),\left(\omega_{1}{ }^{2} E, \omega_{1}{ }^{2} E\right)\right\}, \omega_{1}=-\frac{1}{2}+\frac{\sqrt{3}}{2} e_{1}0902.0431_FO1921
0902.0431_FO19221071.000\varphi:(S U(3) \times S U(3)) \cdot \boldsymbol{Z}_{2} \rightarrow E_{6, \boldsymbol{C}}0902.0431_FO1922
0902.0431_FO19231070.975\alpha=\varphi((A, B), 1) \in E_{6, \boldsymbol{C}}0902.0431_FO1923
0902.0431_FO19241070.975\operatorname{det}(h(A, B))=h(\operatorname{det} A0902.0431_FO1924
0902.0431_FO19251070.862\operatorname{det} B)(\operatorname{Lemma} 3.13 .2 .(4))=h(1,1)=10902.0431_FO1925
0902.0431_FO19261070.862\tau h(A, B)^{*} h(A, B)=h\left(A^{*}, B^{*}\right) h(A, B)0902.0431_FO1926
0902.0431_FO19271070.963=h\left(A^{*} A, B^{*} B\right)=h(E, E)=E0902.0431_FO1927
0902.0431_FO19281071.000\alpha \in E_{6, \boldsymbol{C}}0902.0431_FO1928
0902.0431_FO19291071.000\varphi((E, E), \epsilon)=\epsilon \in G_{2, \boldsymbol{C}}(=\operatorname{Aut}(\boldsymbol{C})) \subset F_{4, \boldsymbol{C}} \subset E_{6, \boldsymbol{C}}0902.0431_FO1929
0902.0431_FO19301070.997\varphi((A, B), \epsilon)=\varphi((A, B), 1) \varphi((E, E), \epsilon) \in E_{6, \boldsymbol{C}}0902.0431_FO1930
0902.0431_FO19311071.000\operatorname{Ker} \varphi=\left\{(E, E),\left(\omega_{1} E, \omega_{1} E\right),\left(\omega_{1}{ }^{2} E, \omega_{1}{ }^{2} E\right)\right\} \times 1=\boldsymbol{Z}_{3} \times 10902.0431_FO1931
0902.0431_FO19321071.000\operatorname{Ker} \varphi0902.0431_FO1932
0902.0431_FO19331070.725\operatorname{dim}(\mathfrak{s u}(3) \oplus \mathfrak{s u}(3))=\operatorname{dim}\left(\mathfrak{e}_{6, \boldsymbol{C}}\right)0902.0431_FO1933
0902.0431_FO19341070.725\left(\varphi_{*}\right.0902.0431_FO1934
0902.0431_FO19351070.924\phi_{\boldsymbol{C}}0902.0431_FO1935
0902.0431_FO19361070.924\varphi: S U(3) \times S U(3) \rightarrow0902.0431_FO1936
0902.0431_FO19371071.000\left(E_{6, \boldsymbol{C}}\right)_{0}0902.0431_FO1937
0902.0431_FO19381070.993\epsilon=\varphi((E, E), \epsilon) \notin\left(E_{6, \boldsymbol{C}}\right)_{0}0902.0431_FO1938
0902.0431_FO19391070.993A, B \in S U(3)0902.0431_FO1939
0902.0431_FO19401071.000\left((S U(3) \times S U(3)) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2} \cong E_{6, \boldsymbol{C}}0902.0431_FO1940
0902.0431_FO19411080.588\left(E_{6}\right)^{w} \cong(S U(3) \times S U(3) \times S U(3)) / \boldsymbol{Z}_{3}, \quad \boldsymbol{Z}_{3}=\{(E, E, E)0902.0431_FO1941
0902.0431_FO19421080.929\left.\left(\omega_{1} E, \omega_{1} E, \omega_{1} E\right),\left(\omega_{1}^{2} E, \omega_{1}^{2} E, \omega_{1}^{2} E\right)\right\}, \omega_{1}=-\frac{1}{2}+\frac{\sqrt{3}}{2} e_{1}0902.0431_FO1942
0902.0431_FO19431080.917\varphi: S U(3) \times S U(3) \times S U(3) \rightarrow\left(E_{6}\right)^{w}0902.0431_FO1943
0902.0431_FO19441081.000\alpha=\varphi(P, A, B) \in\left(E_{6}\right)^{w}0902.0431_FO1944
0902.0431_FO19451081.000X+M, Y+N \in\left(\mathfrak{J}_{\boldsymbol{C}}\right)^{C} \oplus M(3, \boldsymbol{C})^{C}=\mathfrak{J}^{C}0902.0431_FO1945
0902.0431_FO19461081.000w \alpha=\alpha w0902.0431_FO1946
0902.0431_FO19471081.000\alpha \in\left(E_{6}\right)^{w}0902.0431_FO1947
0902.0431_FO19481081.000\left(\mathfrak{J}^{C}\right)_{w}=\left\{X \in \mathfrak{J}^{C} \mid w X=X\right\}=\left(\mathfrak{J}_{\boldsymbol{C}}\right)^{C}0902.0431_FO1948
0902.0431_FO19491081.000E_{6, \boldsymbol{C}}: \alpha^{\prime} \in E_{6, \boldsymbol{C}}0902.0431_FO1949
0902.0431_FO19501081.000\beta=\varphi(E, A, B)^{-1} \alpha0902.0431_FO1950
0902.0431_FO19511081.000\beta \mid\left(\mathfrak{J}_{\boldsymbol{C}}\right)^{C}=10902.0431_FO1951
0902.0431_FO19521091.000\gamma_{1}: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}, \gamma_{1}(X+M)=\bar{X}+\bar{M}, X+0902.0431_FO1952
0902.0431_FO19531091.000M \in\left(\mathfrak{J}_{\boldsymbol{C}}\right)^{C} \oplus M(3, \boldsymbol{C})^{C}=\mathfrak{J}^{C}0902.0431_FO1953
0902.0431_FO19541091.000\gamma_{1} \in G_{2} \subset F_{4} \subset E_{6}0902.0431_FO1954
0902.0431_FO19551091.000\beta=\alpha^{-1} \varphi(E, A, B) \gamma_{1}0902.0431_FO1955
0902.0431_FO19561091.000\beta \in E_{6}0902.0431_FO1956
0902.0431_FO19571091.000\subset\left(E_{6}\right)^{w}0902.0431_FO1957
0902.0431_FO19581091.000\varphi(E, A, B) \in\left(E_{6}\right)^{w}0902.0431_FO1958
0902.0431_FO19591091.000\gamma_{1} \in\left(E_{6}\right)^{w}0902.0431_FO1959
0902.0431_FO19601090.837\operatorname{Ker} \varphi=\left\{(E, E, E),\left(\omega_{1} E, \omega_{1} E, \omega_{1} E\right),\left(\omega_{1}{ }^{2} E, \omega_{1}{ }^{2} E, \omega_{1}{ }^{2} E\right)\right\}=\boldsymbol{Z}_{3}0902.0431_FO1960
0902.0431_FO19611090.996(S U(3) \times S U(3) \times S U(3)) / \boldsymbol{Z}_{3} \cong0902.0431_FO1961
0902.0431_FO19621090.998S U(3) \times S U(3) \times S U(3) \rightarrow\left(E_{6}\right)^{w}0902.0431_FO1962
0902.0431_FO19631090.997\left(\mathfrak{e}_{6}\right)^{w}0902.0431_FO1963
0902.0431_FO19641090.997\operatorname{dim}\left(\left(\mathfrak{e}_{6}\right)^{w}\right)=16+8=24=8+8+8=\operatorname{dim}(\mathfrak{s u}(3) \oplus0902.0431_FO1964
0902.0431_FO19651090.971\mathfrak{s} \mathfrak{u}(3) \oplus \mathfrak{s} \mathfrak{u}(3))0902.0431_FO1965
0902.0431_FO19661091.000\left((S U(3) \times S U(3) \times S U(3)) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2}0902.0431_FO1966
0902.0431_FO19671091.000S U(3) \times S U(3) \times S U(3)0902.0431_FO1967
0902.0431_FO19681091.000\left.\gamma_{1}(P, A, B)=(\bar{P}, \bar{B}, \bar{A})\right)0902.0431_FO1968
0902.0431_FO19691090.999\alpha^{*}0902.0431_FO1969
0902.0431_FO19701090.999\alpha \in E_{6}{ }^{C}0902.0431_FO1970
0902.0431_FO19711091.000\alpha^{*}=\tau^{t} \alpha \tau \in E_{6}{ }^{C}0902.0431_FO1971
0902.0431_FO19721101.000\langle X, Y\rangle_{\gamma}0902.0431_FO1972
0902.0431_FO19731101.000\langle X, Y\rangle_{\sigma}0902.0431_FO1973
0902.0431_FO19741101.000\mathfrak{J}\left(3, \mathfrak{C}^{C}\right)0902.0431_FO1974
0902.0431_FO19751110.906\left(\begin{array}{l}X \\ Y \\ \xi \\ \eta\end{array}\right)0902.0431_FO1975
0902.0431_FO19761110.996(X, Y, \xi, \eta)0902.0431_FO1976
0902.0431_FO19771110.996\dot{X}+Y+\dot{\xi}+\eta0902.0431_FO1977
0902.0431_FO19781111.000\{P, Q\}0902.0431_FO1978
0902.0431_FO19791111.000P=(X, Y, \xi, \eta), Q=(Z, W, \zeta, \omega) \in \mathfrak{P}^{C}0902.0431_FO1979
0902.0431_FO19801110.977\phi \in \mathfrak{e}_{6}{ }^{C}, A, B \in \mathfrak{J}^{C}, \nu \in C0902.0431_FO1980
0902.0431_FO19811110.977\Phi(\phi, A, B, \nu)0902.0431_FO1981
0902.0431_FO19821111.000\mathfrak{P}^{C} \rightarrow \mathfrak{P}^{C}0902.0431_FO1982
0902.0431_FO19831111.000P \times Q: \mathfrak{P}^{C} \rightarrow \mathfrak{P}^{C}0902.0431_FO1983
0902.0431_FO19841121.000P, Q, R \in \mathfrak{P}^{C}0902.0431_FO1984
0902.0431_FO19851121.000P \times Q=Q \times P0902.0431_FO1985
0902.0431_FO19861121.000(P \times Q) P-(P \times P) Q+\frac{3}{8}\{P, Q\} P=00902.0431_FO1986
0902.0431_FO19871121.000(P \times R) Q-(Q \times R) P+\frac{1}{8}\{Q, R\} P-\frac{1}{8}\{P, R\} Q-\frac{1}{4}\{P, Q\} R=00902.0431_FO1987
0902.0431_FO19881120.910=\cdots0902.0431_FO1988
0902.0431_FO19891120.910X \vee Y0902.0431_FO1989
0902.0431_FO19901121.000P+R0902.0431_FO1990
0902.0431_FO19911121.000Q0902.0431_FO1991
0902.0431_FO19921120.786((\mathrm{i})-(\mathrm{ii})) \div 30902.0431_FO1992
0902.0431_FO19931121.000\mathfrak{M}^{C}0902.0431_FO1993
0902.0431_FO19941121.000\xi \neq 0, \eta \neq 00902.0431_FO1994
0902.0431_FO19951131.000X \vee(X \times X)=00902.0431_FO1995
0902.0431_FO19961131.000(X \times X) \times0902.0431_FO1996
0902.0431_FO19971131.000(X \times X)=(\operatorname{det} X) X0902.0431_FO1997
0902.0431_FO19981130.999\alpha \in E_{7}{ }^{C}0902.0431_FO1998
0902.0431_FO19991130.999\alpha \in E_{7}0902.0431_FO1999
0902.0431_FO20001131.000\alpha \mathfrak{M}^{C} \subset \mathfrak{M}^{C}0902.0431_FO2000
0902.0431_FO20011131.000P \in \mathfrak{M}^{C}0902.0431_FO2001
0902.0431_FO20021131.000\alpha P \times \alpha P=\alpha(P \times P) \alpha^{-1}=\alpha 0 \alpha^{-1}=00902.0431_FO2002
0902.0431_FO20031131.000\alpha P \in \mathfrak{M}^{C}0902.0431_FO2003
0902.0431_FO20041131.000\{\alpha P, \alpha Q\}=\{P, Q\}0902.0431_FO2004
0902.0431_FO20051130.974\left[\Phi_{1}, \Phi_{2}\right]0902.0431_FO2005
0902.0431_FO20061141.000\Phi_{i} \in \mathfrak{e}_{7}{ }^{C}0902.0431_FO2006
0902.0431_FO20071141.000P \in \mathfrak{P}^{C}0902.0431_FO2007
0902.0431_FO20081141.000\Phi0902.0431_FO2008
0902.0431_FO20091140.994\Phi \in \operatorname{Hom}_{C}\left(\mathfrak{P}^{C}\right)0902.0431_FO2009
0902.0431_FO20101140.994\Phi \in \mathfrak{e}_{7}{ }^{C}0902.0431_FO2010
0902.0431_FO20111140.994\mathfrak{P}^{C}=\mathfrak{J}^{C} \oplus \mathfrak{J}^{C} \oplus C \oplus C, \Phi0902.0431_FO2011
0902.0431_FO20121141.0000 \neq r \in C0902.0431_FO2012
0902.0431_FO20131141.000f_{r}: \mathfrak{P}^{C} \rightarrow \mathfrak{P}^{C}0902.0431_FO2013
0902.0431_FO20141141.000f_{r}0902.0431_FO2014
0902.0431_FO20151140.985f_{r} \alpha f_{r}{ }^{-1} \in E_{7}{ }^{C}0902.0431_FO2015
0902.0431_FO20161151.000\Phi_{-3}(0,0,1,0) \times(0,0,1,0)=00902.0431_FO2016
0902.0431_FO20171151.000\kappa=00902.0431_FO2017
0902.0431_FO20181151.000\Phi_{-3}=00902.0431_FO2018
0902.0431_FO20191151.000\Phi_{3}=00902.0431_FO2019
0902.0431_FO20201151.000\Phi_{-2}(0,0,1,0) \times(0,0,1,0)=00902.0431_FO2020
0902.0431_FO20211151.000C=00902.0431_FO2021
0902.0431_FO20221150.997\Phi_{-2} P \times P=00902.0431_FO2022
0902.0431_FO20231150.997P=(Y \times Y, Y, 1, \operatorname{det} Y) \in \mathfrak{M}^{C}0902.0431_FO2023
0902.0431_FO20241150.997(0,0,0, d(Y)) \times0902.0431_FO2024
0902.0431_FO20251151.000(Y \times Y, Y, 1, \operatorname{det} Y)=00902.0431_FO2025
0902.0431_FO20261151.000d=00902.0431_FO2026
0902.0431_FO20271151.000\Phi_{-2}=00902.0431_FO2027
0902.0431_FO20281151.000\Phi_{2}=00902.0431_FO2028
0902.0431_FO20291150.997\Phi_{-1} P \times P=00902.0431_FO2029
0902.0431_FO20301150.997(l(Y), B, 0, b(Y \times Y)) \times0902.0431_FO2030
0902.0431_FO20311151.000P=(X, X \times X, \operatorname{det} X, 1) \in \mathfrak{M}^{C}0902.0431_FO2031
0902.0431_FO20321150.942(l(X \times X),(\operatorname{det} X) B, 0, b(X)) \times(X, X \times X, \operatorname{det} X, 1)=00902.0431_FO2032
0902.0431_FO20331151.0003(\operatorname{det} X)(B, X)=3(\operatorname{det} X) b(X)0902.0431_FO2033
0902.0431_FO20341151.000\Phi_{1}0902.0431_FO2034
0902.0431_FO20351161.000\Phi_{0} P \times P=00902.0431_FO2035
0902.0431_FO20361161.000(g(X), h(X \times0902.0431_FO2036
0902.0431_FO20371160.998X),(\operatorname{det} X) \nu, \mu) \times(X, X \times X, \operatorname{det} X, 1)=00902.0431_FO2037
0902.0431_FO20381160.983\phi=g-\frac{1}{3}(\nu+2 \mu) 10902.0431_FO2038
0902.0431_FO20391161.000\psi=h-\frac{1}{3}(2 \nu+\mu) 1 \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO2039
0902.0431_FO20401160.9992 \psi(X \times X) \times(X \times X)=(\operatorname{det} X) \phi X0902.0431_FO2040
0902.0431_FO20411160.999-{ }^{t} \psi0902.0431_FO2041
0902.0431_FO20421160.999\psi^{\prime}0902.0431_FO2042
0902.0431_FO20431161.000\psi^{\prime}((X \times X) \times(X \times X))=(\operatorname{det} X) \phi X0902.0431_FO2043
0902.0431_FO20441161.000(\operatorname{det} X) \psi^{\prime} X=0902.0431_FO2044
0902.0431_FO20451161.000(\operatorname{det} X) \phi X0902.0431_FO2045
0902.0431_FO20461161.000\psi^{\prime} X=\phi X, X \in \mathfrak{J}^{C}0902.0431_FO2046
0902.0431_FO20471161.000\{\Phi(0,0,1,0),(0,0,0,1)\}+\{(0,0,1,0), \Phi(0,0,0,1)\}=00902.0431_FO2047
0902.0431_FO20481160.990\nu+\mu=00902.0431_FO2048
0902.0431_FO20491160.731\Phi=\Phi(\phi, A, B, \nu), \phi \in \mathfrak{e}_{6}{ }^{C}, A, B \in \mathfrak{J}^{C}, \nu \in C0902.0431_FO2049
0902.0431_FO20501161.000\exp t \Phi \in E_{7}{ }^{C}0902.0431_FO2050
0902.0431_FO20511161.000t \in C0902.0431_FO2051
0902.0431_FO20521171.000P, Q \in \mathfrak{P}^{C}0902.0431_FO2052
0902.0431_FO20531171.000[\Phi, P \times P]=2 \Phi P \times P0902.0431_FO2053
0902.0431_FO20541171.000P=(X, Y, \xi, \eta) \in0902.0431_FO2054
0902.0431_FO20551170.783\Phi=\Phi(\phi, A, B, \nu), \phi \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO2055
0902.0431_FO20561171.000A, B \in \mathfrak{J}^{C}, \nu \in C0902.0431_FO2056
0902.0431_FO20571171.000\alpha \in \operatorname{Hom}_{C}\left(\mathfrak{P}^{C}\right)0902.0431_FO2057
0902.0431_FO20581171.000(P, Q):\left({ }^{t} \alpha P, Q\right)=(P, \alpha Q)0902.0431_FO2058
0902.0431_FO20591171.000\lambda \in E_{7}0902.0431_FO2059
0902.0431_FO20601171.000\lambda^{2}=-10902.0431_FO2060
0902.0431_FO20611180.999\Phi(\phi, A, B, \nu) \in \mathfrak{e}_{7}{ }^{C}0902.0431_FO2061
0902.0431_FO20621181.000(P, \lambda Q)=\{P, Q\}=\{\alpha P, \alpha Q\}0902.0431_FO2062
0902.0431_FO20631181.000=(\alpha P, \lambda \alpha Q)0902.0431_FO2063
0902.0431_FO20641180.986=\left(P,{ }^{t} \alpha \lambda \alpha Q\right)0902.0431_FO2064
0902.0431_FO20651180.986\lambda={ }^{t} \alpha \lambda \alpha0902.0431_FO2065
0902.0431_FO20661180.986{ }^{t} \alpha^{-1}=\lambda \alpha \lambda^{-1}0902.0431_FO2066
0902.0431_FO20671181.000\tau \lambda \alpha=\alpha \tau \lambda0902.0431_FO2067
0902.0431_FO20681181.000\langle\alpha P, \alpha Q\rangle=\{\tau \lambda \alpha P, \alpha Q\}=\{\alpha \tau \lambda P, \alpha Q\}0902.0431_FO2068
0902.0431_FO20691181.000=\{\tau \lambda P, Q\}0902.0431_FO2069
0902.0431_FO20701181.000=\langle P, Q\rangle0902.0431_FO2070
0902.0431_FO20711191.000\tau \Phi(\phi, A0902.0431_FO2071
0902.0431_FO20721190.817B, \nu) \tau=\Phi(\tau \phi \tau, \tau A, \tau B, \tau \nu)0902.0431_FO2072
0902.0431_FO20731190.998\Phi^{*}0902.0431_FO2073
0902.0431_FO20741190.993\Phi^{*}=\tau \lambda \Phi \lambda \tau \in \mathfrak{e}_{7}{ }^{C}0902.0431_FO2074
0902.0431_FO20751190.993\Phi \in \mathfrak{e}_{7}{ }^{C}, \Phi0902.0431_FO2075
0902.0431_FO20761190.822\Phi^{*}=-\Phi0902.0431_FO2076
0902.0431_FO20771190.999\mathfrak{e}_{6}{ }^{C}=\left\{\Phi(\phi, 0,0,0) \in \mathfrak{e}_{7}{ }^{C} \mid \phi \in \mathfrak{e}_{6}{ }^{C}\right\}0902.0431_FO2077
0902.0431_FO20781190.999\mathfrak{N}^{C}=\left\{\Phi(0, A, B, \nu) \in \mathfrak{e}_{7}{ }^{C} \mid A, B \in\right.0902.0431_FO2078
0902.0431_FO20791191.000\left.\mathfrak{J}^{C}, \nu \in C\right\}0902.0431_FO2079
0902.0431_FO20801191.000p: \mathfrak{e}_{7}{ }^{C} \rightarrow \mathfrak{e}_{6}{ }^{C}0902.0431_FO2080
0902.0431_FO20811191.000q: \mathfrak{e}_{7}{ }^{C} \rightarrow \mathfrak{N}^{C}0902.0431_FO2081
0902.0431_FO20821191.000\mathfrak{e}_{7}{ }^{C}=\mathfrak{e}_{6}{ }^{C} \oplus \mathfrak{N}^{C}0902.0431_FO2082
0902.0431_FO20831191.000\phi \in p(\mathfrak{a})0902.0431_FO2083
0902.0431_FO20841191.000\Phi(0, A, B, \nu) \in \mathfrak{N}^{C}0902.0431_FO2084
0902.0431_FO20851191.000\Phi(\phi, A, B, \nu) \in \mathfrak{a}0902.0431_FO2085
0902.0431_FO20861191.000\phi_{1} \in \mathfrak{e}_{6}{ }^{C}0902.0431_FO2086
0902.0431_FO20871191.000\left[\phi_{1}, \phi\right] \in p(\mathfrak{a})0902.0431_FO2087
0902.0431_FO20881191.000\mathfrak{e}_{6}{ }^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO2088
0902.0431_FO20891191.000\mathfrak{N}^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO2089
0902.0431_FO20901191.000\mathfrak{e}_{6}{ }^{C} \cap \mathfrak{a}=0902.0431_FO2090
0902.0431_FO20911191.000\{0\}0902.0431_FO2091
0902.0431_FO20921191.000\mathfrak{N}^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO2092
0902.0431_FO20931191.000p \mid \mathfrak{a}: \mathfrak{a} \rightarrow \mathfrak{e}_{6}{ }^{C}0902.0431_FO2093
0902.0431_FO20941191.000\mathfrak{N}^{C} \cap \mathfrak{a}=0902.0431_FO2094
0902.0431_FO20951190.999p(\mathfrak{a})=\mathfrak{e}_{6}{ }^{C}0902.0431_FO2095
0902.0431_FO20961190.996\operatorname{dim}_{C}(\mathfrak{a})=\operatorname{dim}_{C}(p(\mathfrak{a}))=\operatorname{dim}_{C}\left(\mathfrak{e}_{6}{ }^{C}\right)=780902.0431_FO2096
0902.0431_FO20971190.996\mathfrak{e}_{6}{ }^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO2097
0902.0431_FO20981191.000q \mid \mathfrak{a}: \mathfrak{a} \rightarrow \mathfrak{N}^{C}0902.0431_FO2098
0902.0431_FO20991191.000\operatorname{dim}_{C}(\mathfrak{a}) \leq \operatorname{dim}_{C}\left(\mathfrak{N}^{C}\right)=27+27+1=550902.0431_FO2099
0902.0431_FO21001191.000\mathfrak{e}_{6}{ }^{C} \cap \mathfrak{a}=\mathfrak{e}_{6}{ }^{C}0902.0431_FO2100
0902.0431_FO21011191.000\mathfrak{a} \supset \mathfrak{e}_{6}{ }^{C}0902.0431_FO2101
0902.0431_FO21021191.000\Phi\left(0,0, \mathfrak{J}^{C}, 0\right) \subset \mathfrak{a}0902.0431_FO2102
0902.0431_FO21031200.602\Phi(0,0,0,1) \in \mathfrak{a}0902.0431_FO2103
0902.0431_FO21041200.602\mathfrak{a} \supset \mathfrak{N}^{C}0902.0431_FO2104
0902.0431_FO21051200.602\mathfrak{a} \supset \mathfrak{e}_{6}{ }^{C} \oplus \mathfrak{N}^{C}=\mathfrak{e}_{7}{ }^{C}0902.0431_FO2105
0902.0431_FO21061201.000\Phi(0, A, B, \nu)0902.0431_FO2106
0902.0431_FO21071201.000\mathfrak{N}^{C} \cap \mathfrak{a}0902.0431_FO2107
0902.0431_FO21081201.000\Phi(0, A, B, \nu), A \neq 00902.0431_FO2108
0902.0431_FO21091201.000B_{1} \in \mathfrak{J}^{C}0902.0431_FO2109
0902.0431_FO21101201.000A \vee B_{1} \neq 00902.0431_FO2110
0902.0431_FO21111201.000\left[A \vee B_{1}, \phi\right] \neq 00902.0431_FO2111
0902.0431_FO21121201.000\Phi(0, A, B, \nu), B \neq 00902.0431_FO2112
0902.0431_FO21131201.000\Phi(0,0,0, \nu), \nu \neq 00902.0431_FO2113
0902.0431_FO21141201.0000 \neq A \in \mathfrak{J}^{C}0902.0431_FO2114
0902.0431_FO21151201.000\mathfrak{a}=\mathfrak{e}_{7}{ }^{C}0902.0431_FO2115
0902.0431_FO21161200.990\mathfrak{e}_{7}{ }^{C} \mathfrak{P}^{C}=\left\{\sum_{k} \Phi_{k} P_{k} \mid \Phi_{k} \in \mathfrak{e}_{7}{ }^{C}, P_{k} \in \mathfrak{P}^{C}\right\}=\mathfrak{P}^{C}0902.0431_FO2116
0902.0431_FO21171201.000(0,0,0,1) \in W0902.0431_FO2117
0902.0431_FO21181201.000W=\mathfrak{P}^{C}0902.0431_FO2118
0902.0431_FO21191201.000P=(X, Y, \xi, \eta)0902.0431_FO2119
0902.0431_FO21201201.000W \ni P=(X, Y, \xi, \eta), X \neq 00902.0431_FO2120
0902.0431_FO21211200.991((\mathrm{a})-(\mathrm{b})) \div 2,((\mathrm{a})-(\mathrm{c})) \div 80902.0431_FO2121
0902.0431_FO21221200.991(X, 0,-\xi, 2 \eta) \in W,(0,0, \xi, \eta) \in W0902.0431_FO2122
0902.0431_FO21231201.000(X, 0,0,3 \eta) \in W0902.0431_FO2123
0902.0431_FO21241201.000X_{1} \in \mathfrak{J}^{C}0902.0431_FO2124
0902.0431_FO21251201.000\left(X_{1}, X\right) \neq 00902.0431_FO2125
0902.0431_FO21261211.000P=(0, Y, \xi, \eta), Y \neq 00902.0431_FO2126
0902.0431_FO21271211.000B \times Y \neq 00902.0431_FO2127
0902.0431_FO21281211.000P=(0,0, \xi, \eta), \xi \neq 00902.0431_FO2128
0902.0431_FO21291211.0000 \neq B \in \mathfrak{J}^{C}0902.0431_FO2129
0902.0431_FO21301210.979\mathfrak{e}_{7}{ }^{C} \mathfrak{P}^{C}0902.0431_FO2130
0902.0431_FO21311210.979\mathfrak{P}^{C}, \mathfrak{e}_{7}{ }^{C} \mathfrak{P}^{C}=\mathfrak{P}^{C}0902.0431_FO2131
0902.0431_FO21321210.859\Phi=\sum_{i}\left(P_{i} \times Q_{i}\right), \quad P_{i}, Q_{i} \in0902.0431_FO2132
0902.0431_FO21331211.000[\Phi, P \times Q]=\Phi P \times Q+P \times \Phi Q0902.0431_FO2133
0902.0431_FO21341211.000\mathfrak{a}=\left\{\sum_{i}\left(P_{i} \times\right.\right.0902.0431_FO2134
0902.0431_FO21351210.999\left.\left.Q_{i}\right) \mid P_{i}, Q_{i} \in \mathfrak{P}^{C}\right\}0902.0431_FO2135
0902.0431_FO21361210.971\left(\Phi_{1}, \Phi_{2}\right)_{7}0902.0431_FO2136
0902.0431_FO21371210.959\Phi_{i}=\Phi\left(\phi_{i}, A_{i}, B_{i}, \nu_{i}\right) \in \mathfrak{e}_{7}^{C}0902.0431_FO2137
0902.0431_FO21381210.761\Phi \in \mathfrak{e}_{7}{ }^{C}, P, Q \in \mathfrak{P}^{C}0902.0431_FO2138
0902.0431_FO21391211.000\left(\left[\Phi, \Phi_{1}\right], \Phi_{2}\right)_{7}0902.0431_FO2139
0902.0431_FO21401221.000B_{7}0902.0431_FO2140
0902.0431_FO21411220.682\Phi_{i}=\Phi\left(\phi_{i}, A_{i}, B_{i}, \nu_{i}\right) \in \mathfrak{e}_{7}{ }^{C}0902.0431_FO2141
0902.0431_FO21421221.000\Phi_{0}=\Phi_{1}=\Phi_{2}=\Phi(0,0,0,1)0902.0431_FO2142
0902.0431_FO21431231.000k=-90902.0431_FO2143
0902.0431_FO21441231.000P \in \mathfrak{P}^{C}, P \neq 00902.0431_FO2144
0902.0431_FO21451231.000Q \in \mathfrak{P}^{C}0902.0431_FO2145
0902.0431_FO21461231.000P \times Q \neq 00902.0431_FO2146
0902.0431_FO21471231.000P \times Q=00902.0431_FO2147
0902.0431_FO21481231.0000=(\Phi, P \times Q)_{7}=(\Phi, Q \times P)_{7}=\{\Phi Q, P\}0902.0431_FO2148
0902.0431_FO21491231.000\mathfrak{e}_{7}{ }^{C} \mathfrak{P}^{C}=\mathfrak{P}^{C}0902.0431_FO2149
0902.0431_FO21501231.000\left\{\mathfrak{P}^{C}, P\right\}=00902.0431_FO2150
0902.0431_FO21511231.000P=00902.0431_FO2151
0902.0431_FO21521240.844\mathfrak{e}_{7}^{C}0902.0431_FO2152
0902.0431_FO21531241.000h_{\delta}=\sum_{k=0}^{3} \lambda_{k} H_{k}, H=\sum_{j=1}^{3} \mu_{j} E_{j}0902.0431_FO2153
0902.0431_FO21541241.000S \in \mathfrak{e}_{6}{ }^{C} \subset \mathfrak{e}_{7}{ }^{C}0902.0431_FO2154
0902.0431_FO21551240.999\pm\left(\mu_{j}+\frac{2}{3} \nu\right), 0 \leq j \leq 30902.0431_FO2155
0902.0431_FO21561251.000\pm \lambda_{k}-\frac{1}{2} \mu_{1}+\frac{2}{3} \nu, 0 \leq k \leq 30902.0431_FO2156
0902.0431_FO21571250.965\nu h_{\delta}, \kappa \pi h_{\delta}0902.0431_FO2157
0902.0431_FO21581251.000n_{1} n_{2} \cdots n_{7}0902.0431_FO2158
0902.0431_FO21591251.000\cdots+n_{7} \alpha_{7}0902.0431_FO2159
0902.0431_FO21601281.000\Pi=\left\{\alpha_{1}, \alpha_{2}, \cdots, \alpha_{7}\right\}0902.0431_FO2160
0902.0431_FO21611280.394h=\Phi\left(\sum_{k=0}^{3} \lambda_{k} H_{k}+\left(\sum_{j=1}^{3} \mu_{j} E_{j}\right)^{\sim}, 0,0, \nu\right), h^{\prime}=\Phi\left(\sum_{k=0}^{3} \lambda_{k}{ }^{\prime} H_{k}+\left(\sum_{j=1}^{3} \mu_{j}{ }^{\prime} E_{j}\right)^{\sim}, 0\right.0902.0431_FO2161
0902.0431_FO21621281.000\left.0, \nu^{\prime}\right) \in \mathfrak{h}_{\boldsymbol{R}}0902.0431_FO2162
0902.0431_FO21631281.000\alpha_{i}\left(B_{7}\left(H_{\alpha}, H\right)=\alpha(H), H \in\right.0902.0431_FO2163
0902.0431_FO21641280.508\mathfrak{h})0902.0431_FO2164
0902.0431_FO21651281.000\alpha_{1}, \alpha_{2}, \cdots, \alpha_{7}0902.0431_FO2165
0902.0431_FO21661291.000T \oplus E_{6}0902.0431_FO2166
0902.0431_FO21671291.000A_{1} \oplus D_{6}0902.0431_FO2167
0902.0431_FO21681291.000A_{7}0902.0431_FO2168
0902.0431_FO21691291.000\lambda \gamma0902.0431_FO2169
0902.0431_FO21701291.000A_{2} \oplus A_{5}0902.0431_FO2170
0902.0431_FO21711291.000\left(E_{7}\right)_{(0,0,1,0)}0902.0431_FO2171
0902.0431_FO21721291.000\alpha(0,0,1,0)=(0,0,1,0)0902.0431_FO2172
0902.0431_FO21731291.000\alpha(0,0,0,1)=(0,0,0,1)0902.0431_FO2173
0902.0431_FO21741290.986\alpha \in E_{6}=\left\{\alpha \in \operatorname{Iso}_{C}\left(\mathfrak{J}^{C}\right) \mid \operatorname{det}(\alpha X)=\operatorname{det} X,\langle\alpha X\right.0902.0431_FO2174
0902.0431_FO21751290.996\alpha Y\rangle=\langle X, Y\rangle\}0902.0431_FO2175
0902.0431_FO21761301.000\widetilde{\alpha} \in E_{7}0902.0431_FO2176
0902.0431_FO21771300.999\langle\widetilde{\alpha} P, \widetilde{\alpha} Q\rangle=\langle P, Q\rangle0902.0431_FO2177
0902.0431_FO21781300.999\widetilde{\alpha} \in\left(E_{7}\right)_{(0,0,1,0)}0902.0431_FO2178
0902.0431_FO21791301.000\alpha(0,0,0,1)=0902.0431_FO2179
0902.0431_FO21801301.0000 \neq \eta \in C0902.0431_FO2180
0902.0431_FO21811301.000\eta0902.0431_FO2181
0902.0431_FO21821301.000\alpha\left(\frac{1}{\xi}(Y \times Y), Y, \xi, \frac{1}{\xi^{2}} \operatorname{det} Y\right) \in \mathfrak{M}^{C}0902.0431_FO2182
0902.0431_FO21831301.000\epsilon=00902.0431_FO2183
0902.0431_FO21841311.000\beta \in E_{6}{ }^{C}0902.0431_FO2184
0902.0431_FO21851311.000\langle\alpha \dot{X}, \alpha \dot{Y}\rangle=\langle\dot{X}, \dot{Y}\rangle0902.0431_FO2185
0902.0431_FO21861311.000\langle\beta X, \beta Y\rangle=0902.0431_FO2186
0902.0431_FO21871311.000\beta_{1}=\tau \beta \tau0902.0431_FO2187
0902.0431_FO21881311.000X \times X0902.0431_FO2188
0902.0431_FO21891311.000\beta_{1} X=\tau \beta \tau X0902.0431_FO2189
0902.0431_FO21901311.000\tau \beta \tau0902.0431_FO2190
0902.0431_FO21911311.000\varphi_{1}(\theta): \mathfrak{P}^{C} \rightarrow \mathfrak{P}^{C}0902.0431_FO2191
0902.0431_FO21921311.000\varphi_{1}(\theta) \in E_{7}{ }^{C}0902.0431_FO2192
0902.0431_FO21931311.000U(1)=\{\theta \in0902.0431_FO2193
0902.0431_FO21941311.000C \mid(\tau \theta) \theta=1\}0902.0431_FO2194
0902.0431_FO21951311.000\varphi_{1}(\theta) \in E_{7}0902.0431_FO2195
0902.0431_FO21961311.000\left(E_{7}\right)_{0}0902.0431_FO2196
0902.0431_FO21971311.000a \in C0902.0431_FO2197
0902.0431_FO21981311.000\alpha_{i}(a): \mathfrak{P}^{C} \rightarrow \mathfrak{P}^{C}, i=1,2,30902.0431_FO2198
0902.0431_FO21991311.000\alpha_{i}(a) \in\left(E_{7}\right)_{0}0902.0431_FO2199
0902.0431_FO22001311.000p_{i}: \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO2200
0902.0431_FO22011320.998\delta_{i j}0902.0431_FO2201
0902.0431_FO22021320.998\alpha_{1}\left(a_{1}\right), \alpha_{2}\left(a_{2}\right), \alpha\left(a_{3}\right),\left(a_{i} \in C\right)0902.0431_FO2202
0902.0431_FO22031321.000\alpha_{i}(a)=\exp \Phi_{i}(a)0902.0431_FO2203
0902.0431_FO22041321.000\left[\Phi_{i}\left(a_{i}\right), \Phi_{j}\left(a_{j}\right)\right]=00902.0431_FO2204
0902.0431_FO22051321.000\alpha_{i}\left(a_{i}\right)0902.0431_FO2205
0902.0431_FO22061321.000\alpha_{j}\left(a_{j}\right)0902.0431_FO2206
0902.0431_FO22071321.000P \in \mathfrak{M}^{C}, P \neq 00902.0431_FO2207
0902.0431_FO22081321.000\alpha \in\left(E_{7}\right)_{0}0902.0431_FO2208
0902.0431_FO22091321.000P=(X, Y, \xi, \eta) \in \mathfrak{M}^{C}0902.0431_FO2209
0902.0431_FO22101321.000\xi \neq 00902.0431_FO2210
0902.0431_FO22111321.000P=(X, Y, \xi, \eta), \xi \neq 00902.0431_FO2211
0902.0431_FO22121321.000X=\frac{1}{\xi}(Y \times Y)0902.0431_FO2212
0902.0431_FO22131321.000\tau \beta \tau Y0902.0431_FO2213
0902.0431_FO22141321.000P=(X, Y, 0, \eta), Y \neq 00902.0431_FO2214
0902.0431_FO22151320.887\tau \beta \tau Y \neq 00902.0431_FO2215
0902.0431_FO22161320.887\eta_{i}0902.0431_FO2216
0902.0431_FO22171320.887\eta_{i} \neq 00902.0431_FO2217
0902.0431_FO22181321.000\alpha_{i}(-\pi / 2) \in\left(E_{7}\right)_{0}0902.0431_FO2218
0902.0431_FO22191321.000\beta P0902.0431_FO2219
0902.0431_FO22201321.000P=(X, 0,0, \eta), X \neq 00902.0431_FO2220
0902.0431_FO22211321.000\beta X=\xi_{1} E_{1}+\xi_{2} E_{2}+\xi_{3} E_{3}0902.0431_FO2221
0902.0431_FO22221320.943\xi_{i} \in C0902.0431_FO2222
0902.0431_FO22231320.943\beta X \neq 00902.0431_FO2223
0902.0431_FO22241320.943\xi_{i}0902.0431_FO2224
0902.0431_FO22251320.943\xi_{i} \neq 00902.0431_FO2225
0902.0431_FO22261331.000P=(0,0,0, \eta), \eta \neq 00902.0431_FO2226
0902.0431_FO22271331.000\phi_{1}(\theta) \in U(1) \subset\left(E_{7}\right)_{0}0902.0431_FO2227
0902.0431_FO22281331.000\xi0902.0431_FO2228
0902.0431_FO22291331.000\xi>00902.0431_FO2229
0902.0431_FO22301331.000\mathfrak{M}_{1}0902.0431_FO2230
0902.0431_FO22311331.000P \in \mathfrak{M}_{1}0902.0431_FO2231
0902.0431_FO22321331.000\alpha P \in \mathfrak{M}_{1}0902.0431_FO2232
0902.0431_FO22331330.998(0,0,1,0) \in \mathfrak{M}_{1}0902.0431_FO2233
0902.0431_FO22341331.000\langle\alpha P, \alpha P\rangle=\langle P, P\rangle=10902.0431_FO2234
0902.0431_FO22351331.000r_{1}, r_{2}, r_{3} \in \boldsymbol{R}, 0 \leq r_{i}<\frac{\pi}{2}0902.0431_FO2235
0902.0431_FO22361340.952\eta_{i}=00902.0431_FO2236
0902.0431_FO22371341.000\alpha P0902.0431_FO2237
0902.0431_FO22381341.000=\alpha_{3}\left(a_{3}\right) \alpha_{2}\left(a_{2}\right) \alpha_{1}\left(a_{1}\right)(0,0,1,0)0902.0431_FO2238
0902.0431_FO22391341.000\mathfrak{M}_{1}=\left(E_{7}\right)_{0}(0,0,1,0), \mathfrak{M}_{1}0902.0431_FO2239
0902.0431_FO22401341.000E_{7} / E_{6} \simeq \mathfrak{M}_{1}0902.0431_FO2240
0902.0431_FO22411341.000\alpha \in z\left(E_{7}\right)0902.0431_FO2241
0902.0431_FO22421341.000\beta \in E_{6} \subset E_{7}0902.0431_FO2242
0902.0431_FO22431341.000\beta \alpha(0,0,1,0)=\alpha \beta(0,0,1,0)=\alpha(0,0,1,0)0902.0431_FO2243
0902.0431_FO22441341.000\alpha(0,0,1,0)=(X, Y, \xi, \eta) \in0902.0431_FO2244
0902.0431_FO22451341.000(\beta X, \tau \beta \tau Y, \xi, \eta)=(X, Y, \xi, \eta)0902.0431_FO2245
0902.0431_FO22461351.000X=Y=00902.0431_FO2246
0902.0431_FO22471351.000\alpha(0,0,1,0)0902.0431_FO2247
0902.0431_FO22481351.000\alpha(0,0,1,0) \in \mathfrak{M}^{C}0902.0431_FO2248
0902.0431_FO22491351.000\xi \eta=00902.0431_FO2249
0902.0431_FO22501351.000\xi=00902.0431_FO2250
0902.0431_FO22511351.000\alpha(0,0,1,0)=(0,0,0, \eta), \eta \neq 00902.0431_FO2251
0902.0431_FO22521351.000\varphi_{1}(\theta) \in U(1) \subset E_{7}0902.0431_FO2252
0902.0431_FO22531351.000\theta^{-3} \eta=\theta^{3} \eta0902.0431_FO2253
0902.0431_FO22541351.000\theta0902.0431_FO2254
0902.0431_FO22551351.000\xi \neq 0, \eta=00902.0431_FO2255
0902.0431_FO22561351.000\alpha(0,0,1,0)=(0,0, \xi, 0)0902.0431_FO2256
0902.0431_FO22571351.000\alpha(0,0,0,1)=(0,0,0, \zeta)0902.0431_FO2257
0902.0431_FO22581351.000\{\alpha(0,0,1,0), \alpha(0,0,1,0)\}=10902.0431_FO2258
0902.0431_FO22591351.000\xi \zeta=10902.0431_FO2259
0902.0431_FO22601351.000\xi=\xi^{-1}0902.0431_FO2260
0902.0431_FO22611351.000\xi= \pm 10902.0431_FO2261
0902.0431_FO22621351.000\xi=10902.0431_FO2262
0902.0431_FO22631351.000\alpha \in z\left(E_{6}\right)=\left\{1, \omega 1, \omega^{2} 1\right\}0902.0431_FO2263
0902.0431_FO22641351.000\omega^{\prime}=\omega^{\prime-1}0902.0431_FO2264
0902.0431_FO22651351.000\omega^{\prime}=10902.0431_FO2265
0902.0431_FO22661351.000\xi=-10902.0431_FO2266
0902.0431_FO22671351.000-\alpha \in z\left(E_{6}\right)0902.0431_FO2267
0902.0431_FO22681351.000-\alpha=10902.0431_FO2268
0902.0431_FO22691351.000z\left(E_{7}\right)=\{1,-1\}0902.0431_FO2269
0902.0431_FO22701351.000E_{7}=\left\{\alpha \in \operatorname{Iso}_{C}\left(\mathfrak{P}^{C}\right) \mid \alpha(P \times Q) \alpha^{-1}=\alpha P \times \alpha Q,\langle\alpha P, \alpha Q\rangle=\right.0902.0431_FO2270
0902.0431_FO22711350.983\langle P, Q\rangle\}0902.0431_FO2271
0902.0431_FO22721350.857\operatorname{subgroup}\left(U(1) \times E_{6}\right) / \boldsymbol{Z}_{3}0902.0431_FO2272
0902.0431_FO22731361.000\iota=\varphi_{1}(i) \in U(1) \subset E_{7}, \iota^{2}=-1 \in z\left(E_{7}\right)0902.0431_FO2273
0902.0431_FO22741361.000\iota^{4}=10902.0431_FO2274
0902.0431_FO22751361.000\delta=\alpha_{1}\left(\frac{i \pi}{4}\right) \alpha_{2}\left(\frac{i \pi}{4}\right) \alpha_{3}\left(\frac{i \pi}{4}\right)0902.0431_FO2275
0902.0431_FO22761361.000\iota=\delta^{-1} \lambda \delta0902.0431_FO2276
0902.0431_FO22771360.562\widetilde{\iota}: E_{7} \rightarrow E_{7}0902.0431_FO2277
0902.0431_FO22781361.000\left(E_{7}\right)^{\iota}0902.0431_FO2278
0902.0431_FO22791361.000\left(E_{7}\right)^{\iota} \cong\left(U(1) \times E_{6}\right) / \boldsymbol{Z}_{3}, \quad \boldsymbol{Z}_{3}=\left\{(1,1),(\omega, \omega 1),\left(\omega^{2}, \omega^{2} 1\right)\right\}0902.0431_FO2279
0902.0431_FO22801360.999\omega=-\frac{1}{2}+\frac{\sqrt{3}}{2} i \in C0902.0431_FO2280
0902.0431_FO22811361.000\varphi: U(1) \times E_{6} \rightarrow\left(E_{7}\right)^{\iota}0902.0431_FO2281
0902.0431_FO22821361.000\varphi(\theta, \beta) \in\left(E_{7}\right)^{\iota}0902.0431_FO2282
0902.0431_FO22831361.000\varphi_{1}(\theta)0902.0431_FO2283
0902.0431_FO22841361.000\alpha \in\left(E_{7}\right)^{\iota}0902.0431_FO2284
0902.0431_FO22851361.000\iota \alpha=\alpha \iota, \alpha0902.0431_FO2285
0902.0431_FO22861361.000\alpha(0,0,1,0), \alpha(0,0,0,1) \in \mathfrak{M}^{C}0902.0431_FO2286
0902.0431_FO22871361.000M=N=00902.0431_FO2287
0902.0431_FO22881361.000M \neq 0, \mu=00902.0431_FO2288
0902.0431_FO22891361.000\{\alpha(0,0,1,0), \alpha(0,0,0,1)\}=\{(0,0,1,0),(0,0,0,1)\}=10902.0431_FO2289
0902.0431_FO22901361.000N \neq 0, \nu=00902.0431_FO2290
0902.0431_FO22911371.000a(X) \operatorname{det} X=a(X)^{2} b(X \times X)0902.0431_FO2291
0902.0431_FO22921371.000\mu=00902.0431_FO2292
0902.0431_FO22931371.000a \neq 00902.0431_FO2293
0902.0431_FO22941371.000a: \mathfrak{J}^{C} \rightarrow C0902.0431_FO2294
0902.0431_FO22951370.993\left\{X \in \mathfrak{J}^{C} \mid a(X) \neq 0\right\}0902.0431_FO2295
0902.0431_FO22961370.993b(X \times X)0902.0431_FO2296
0902.0431_FO22971371.000a(X)=00902.0431_FO2297
0902.0431_FO22981371.000M=00902.0431_FO2298
0902.0431_FO22991371.000N=00902.0431_FO2299
0902.0431_FO23001371.000\alpha(0,0,1,0)=(0,0, \mu, 0)0902.0431_FO2300
0902.0431_FO23011370.627\alpha(0,0,0,1)=(0,0,0, \nu)0902.0431_FO2301
0902.0431_FO23021370.627\{\alpha \mathrm{i}, \alpha \underline{1}\}=1,\langle\alpha \mathrm{i}, \alpha \mathrm{i}\rangle=10902.0431_FO2302
0902.0431_FO23031371.000\theta^{3}=\mu0902.0431_FO2303
0902.0431_FO23041371.000\beta=\varphi_{1}(\theta)^{-1} \alpha0902.0431_FO2304
0902.0431_FO23051371.000\beta(0,0,1,0)=0902.0431_FO2305
0902.0431_FO23061371.000(0,0,1,0), \beta(0,0,0,1)=(0,0,0,1)0902.0431_FO2306
0902.0431_FO23071380.966\operatorname{Ker} \varphi=\left\{(1,1),(\omega, \omega 1),\left(\omega^{2}, \omega^{2} 1\right)\right\}=\boldsymbol{Z}_{3}0902.0431_FO2307
0902.0431_FO23081380.999\left(U(1) \times E_{6}\right) / \boldsymbol{Z}_{3} \cong\left(E_{7}\right)^{\iota}0902.0431_FO2308
0902.0431_FO23091381.000\varphi: U(1) \times E_{6} \rightarrow\left(E_{6}\right)^{\iota}0902.0431_FO2309
0902.0431_FO23101381.000\varphi_{*}: \mathfrak{u}(1) \oplus \mathfrak{e}_{6} \rightarrow\left(\mathfrak{e}_{7}\right)^{\iota}0902.0431_FO2310
0902.0431_FO23121381.000\sigma \in F_{4} \subset E_{6} \subset E_{7}0902.0431_FO2312
0902.0431_FO23131381.000\left(E_{7}\right)^{\sigma}0902.0431_FO2313
0902.0431_FO23141381.000\kappa, \mu: \mathfrak{P}^{C} \rightarrow \mathfrak{P}^{C}0902.0431_FO2314
0902.0431_FO23151381.000\mu0902.0431_FO2315
0902.0431_FO23161380.997\quad \kappa \mu=\mu \kappa, \quad\left\{\begin{array}{l}\kappa \sigma=\sigma \kappa \\ \mu \sigma=\sigma \mu,\end{array} \quad\left\{\begin{array}{l}\kappa \lambda=-\lambda \kappa \\ \mu \lambda=-\lambda \mu .\end{array}\right.\right.0902.0431_FO2316
0902.0431_FO23171391.000\kappa \alpha=\alpha \kappa0902.0431_FO2317
0902.0431_FO23181391.000\sigma=\exp \pi i \kappa0902.0431_FO2318
0902.0431_FO23191391.000\sigma \alpha=(\exp \pi i \kappa) \alpha=\alpha(\exp \pi i \kappa)=\alpha \sigma0902.0431_FO2319
0902.0431_FO23201391.000\left(E_{7}\right)^{\kappa, \mu}0902.0431_FO2320
0902.0431_FO23211391.000\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2321
0902.0431_FO23221391.000\left(\mathfrak{e}_{7}\right)^{\sigma},\left(\mathfrak{e}_{7}\right)^{\kappa, \mu},\left(\left(\mathfrak{e}_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2322
0902.0431_FO23231391.000\left(E_{7}\right)^{\sigma},\left(E_{7}\right)^{\kappa, \mu},\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2323
0902.0431_FO23241391.000\Phi=\Phi(\phi, A,-\tau A, \nu) \in \mathfrak{e}_{7}0902.0431_FO2324
0902.0431_FO23251391.000\kappa \Phi=\Phi \kappa0902.0431_FO2325
0902.0431_FO23261391.000\mu \Phi=\Phi \mu0902.0431_FO2326
0902.0431_FO23271391.000\kappa \Phi P=\Phi \kappa P, P=(X, Y, \xi, \eta) \in \mathfrak{P}^{C}0902.0431_FO2327
0902.0431_FO23281390.915Y=E_{1}0902.0431_FO2328
0902.0431_FO23291390.915\left(A, E_{1}\right)=00902.0431_FO2329
0902.0431_FO23301391.000\phi \in\left(\mathfrak{e}_{6}\right)^{\sigma}0902.0431_FO2330
0902.0431_FO23311391.000\phi E_{1}=k E_{1}, k \in i \boldsymbol{R}0902.0431_FO2331
0902.0431_FO23321391.000X=E_{1}0902.0431_FO2332
0902.0431_FO23331391.000k=-\frac{2}{3} \nu0902.0431_FO2333
0902.0431_FO23341390.976A \in\left(\mathfrak{J}^{C}\right)_{\sigma}0902.0431_FO2334
0902.0431_FO23351390.976\kappa_{1}(A \times X)=\kappa_{1} A \times \kappa_{1} X, X \in \mathfrak{J}^{C}0902.0431_FO2335
0902.0431_FO23361391.000\kappa_{1} \phi=\phi \kappa_{1}0902.0431_FO2336
0902.0431_FO23371391.000A \in\left(\mathfrak{J}^{C}\right)_{\sigma},\left(E_{1}, A\right)=00902.0431_FO2337
0902.0431_FO23381391.000\kappa_{1} A=-A0902.0431_FO2338
0902.0431_FO23391401.000\Phi=\Phi(\phi, A,-\tau A, \nu) \in\left(\mathfrak{e}_{7}\right)^{\kappa, \mu}0902.0431_FO2339
0902.0431_FO23401401.000\Phi\left(\left(0, E_{1}, 0,1\right)\right)=00902.0431_FO2340
0902.0431_FO23411401.000\nu=\tau \nu0902.0431_FO2341
0902.0431_FO23421401.000\tau \nu=-\nu0902.0431_FO2342
0902.0431_FO23431401.000\nu=00902.0431_FO2343
0902.0431_FO23441401.000\phi E_{1}=00902.0431_FO2344
0902.0431_FO23451401.0002 A \times E_{1}=\tau A0902.0431_FO2345
0902.0431_FO23461401.000\left(E_{1}, A\right)=00902.0431_FO2346
0902.0431_FO23471401.000\nu \in i \boldsymbol{R}0902.0431_FO2347
0902.0431_FO23481401.000\phi(\nu): \mathfrak{J}^{C} \rightarrow \mathfrak{J}^{C}0902.0431_FO2348
0902.0431_FO23491401.000\phi(\nu) \in\left(\mathfrak{e}_{6}\right)^{\sigma}0902.0431_FO2349
0902.0431_FO23501400.999\mathfrak{a}_{1}=\left\{\Phi\left(\phi(\nu), a E_{1},-\tau a E_{1}, \nu\right) \mid a \in C, \nu \in i \boldsymbol{R}\right\}0902.0431_FO2350
0902.0431_FO23511401.000\left(\mathfrak{e}_{7}\right)^{\sigma}0902.0431_FO2351
0902.0431_FO23521401.000\mathfrak{s u}(2)0902.0431_FO2352
0902.0431_FO23531401.000\mathfrak{a}_{1}0902.0431_FO2353
0902.0431_FO23541401.000\left(\mathfrak{e}_{7}\right)^{\kappa, \mu}0902.0431_FO2354
0902.0431_FO23551401.000\varphi_{*}: \mathfrak{a}_{1} \rightarrow \mathfrak{s u}(2)=\left\{D \in M(2, C) \mid \tau\left({ }^{t} D\right)=-D\right\}0902.0431_FO2355
0902.0431_FO23561400.993\nu^{\prime}=\frac{1}{3} \nu+\frac{1}{2}\left(E_{1}, \phi E_{1}\right), a=\left(E_{1}, A\right)0902.0431_FO2356
0902.0431_FO23571411.000\alpha_{i}(a) \in E_{7}, i=2,30902.0431_FO2357
0902.0431_FO23581411.000\Phi\left(0,-\tau a E_{i}, a E_{i}, 0\right) \in\left(\mathfrak{e}_{7}\right)^{\kappa, \mu}0902.0431_FO2358
0902.0431_FO23591411.000\alpha_{i}(a)=\exp \Phi\left(0,-\tau a E_{i}\right.0902.0431_FO2359
0902.0431_FO23601410.999\left.a E_{i}, 0\right) \in\left(E_{7}\right)^{\kappa, \mu}, i=2,30902.0431_FO2360
0902.0431_FO23611410.999\alpha_{2}(a)0902.0431_FO2361
0902.0431_FO23621410.999\alpha_{3}(\tau a)0902.0431_FO2362
0902.0431_FO23631411.000\Phi\left(0,-\tau a E_{2}-a E_{3}, a E_{2}+\tau a E_{3}, 0\right) \in\left(\left(\mathfrak{e}_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2363
0902.0431_FO23641411.000\alpha_{23}(a) \in0902.0431_FO2364
0902.0431_FO23651411.000\left(\left(E_{7}\right)^{\kappa, \nu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2365
0902.0431_FO23661411.000\alpha \in\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2366
0902.0431_FO23671411.000\alpha \in\left(E_{7}\right)^{\kappa, \mu}0902.0431_FO2367
0902.0431_FO23681411.000\alpha\left(0, E_{1}, 0,1\right)=\left(0, E_{1}, 0,1\right)0902.0431_FO2368
0902.0431_FO23691411.000\alpha\left(0,-E_{1}, 0,1\right)=0902.0431_FO2369
0902.0431_FO23701410.989\left(0,-E_{1}, 0,1\right)0902.0431_FO2370
0902.0431_FO23711410.989\alpha\left(0, E_{1}, 0,0\right)=\left(0, E_{1}, 0,0\right)0902.0431_FO2371
0902.0431_FO23721411.000\alpha(0,0,1,0)=\alpha \mu\left(0, E_{1}, 0,0\right)=\mu \alpha\left(0, E_{1}, 0,0\right)=\mu\left(0, E_{1}, 0,0\right)=0902.0431_FO2372
0902.0431_FO23731410.957\alpha(0,0,1,0)=0902.0431_FO2373
0902.0431_FO23741410.966(0,0,1,0)0902.0431_FO2374
0902.0431_FO23751411.000\alpha \in \operatorname{Spin}(10)0902.0431_FO2375
0902.0431_FO23761411.000V^{11}0902.0431_FO2376
0902.0431_FO23771421.000(P, P)_{\mu}0902.0431_FO2377
0902.0431_FO23781420.985\quad\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)} / \operatorname{Spin}(10) \simeq S^{10}0902.0431_FO2378
0902.0431_FO23791421.000S^{10}=\left\{P \in V^{11} \mid(P, P)_{\mu}=1\right\}0902.0431_FO2379
0902.0431_FO23801421.000\alpha \in0902.0431_FO2380
0902.0431_FO23811421.000P \in S^{10}0902.0431_FO2381
0902.0431_FO23821421.000\alpha P \in S^{10}0902.0431_FO2382
0902.0431_FO23831421.000S^{10}0902.0431_FO2383
0902.0431_FO23841421.000\left(0,-i E_{1}, 0, i\right) \in S^{10}0902.0431_FO2384
0902.0431_FO23851421.000a \in \boldsymbol{R}, 0 \leq a<\frac{\pi}{4}0902.0431_FO2385
0902.0431_FO23861421.000\tau \xi-\xi=00902.0431_FO2386
0902.0431_FO23871421.000a=\frac{\pi}{4}0902.0431_FO2387
0902.0431_FO23881421.000\alpha_{23}(a)0902.0431_FO2388
0902.0431_FO23891421.000\alpha_{23}(a) P0902.0431_FO2389
0902.0431_FO23901421.000\beta \in \operatorname{Spin}(10)=\left(E_{6}\right)_{E_{1}} \subset\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2390
0902.0431_FO23911421.000\alpha_{23}(-\pi / 4) \in\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2391
0902.0431_FO23921420.999\left(0-i E_{1}, 0, i\right)0902.0431_FO2392
0902.0431_FO23931420.999\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)} / \operatorname{Spin}(10) \simeq S^{10}0902.0431_FO2393
0902.0431_FO23941420.506\quad\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)} \cong \operatorname{Spin}(11)0902.0431_FO2394
0902.0431_FO23951431.000\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)} \rightarrow S O(11)=S O\left(V^{11}\right)0902.0431_FO2395
0902.0431_FO23961431.000p(\alpha)=\alpha \mid V^{11}0902.0431_FO2396
0902.0431_FO23971430.995p^{\prime}: \operatorname{Spin}(10) \rightarrow S O(10)=S O\left(V^{10}\right)0902.0431_FO2397
0902.0431_FO23981431.000V^{10}=\left\{P \in V^{11} \mid P=(X, 0,0,0)\right\}0902.0431_FO2398
0902.0431_FO23991431.000p^{\prime}: \operatorname{Spin}(10) \rightarrow S O(10)0902.0431_FO2399
0902.0431_FO24001431.000p:\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)} \rightarrow S O(11)0902.0431_FO2400
0902.0431_FO24011430.989\operatorname{Ker} p0902.0431_FO2401
0902.0431_FO24021430.989\operatorname{Ker} p^{\prime}0902.0431_FO2402
0902.0431_FO24031431.000\operatorname{Spin}(11)0902.0431_FO2403
0902.0431_FO24041431.000S O(11)0902.0431_FO2404
0902.0431_FO24051431.000\alpha(t): \mathfrak{P}^{C} \rightarrow \mathfrak{P}^{C}0902.0431_FO2405
0902.0431_FO24061431.000\alpha(t) \in\left(E_{7}\right)^{\kappa, \mu}0902.0431_FO2406
0902.0431_FO24071431.000\nu=i t \in i \boldsymbol{R}0902.0431_FO2407
0902.0431_FO24081431.000\phi(\nu)=2 \nu E_{1} \vee E_{1} \in\left(\mathfrak{e}_{6}\right)^{\sigma}0902.0431_FO2408
0902.0431_FO24091431.000\Phi(\phi(\nu), 0,0,-2 \nu) \in0902.0431_FO2409
0902.0431_FO24101430.999\left(\mathfrak{e}_{7}\right)^{\kappa, \nu}0902.0431_FO2410
0902.0431_FO24111430.999\alpha(t)=\exp \Phi(\phi(\nu), 0,0,-2 \nu)0902.0431_FO2411
0902.0431_FO24121430.999\alpha(t) \in0902.0431_FO2412
0902.0431_FO24131431.000V^{12}0902.0431_FO2413
0902.0431_FO24141431.000\left(E_{7}\right)^{\kappa, \mu} / \operatorname{Spin}(11) \simeq S^{11}0902.0431_FO2414
0902.0431_FO24151441.000S^{11}=\left\{P \in V^{12} \mid(P, P)_{\mu}=1\right\}0902.0431_FO2415
0902.0431_FO24161441.000P \in S^{11}0902.0431_FO2416
0902.0431_FO24171441.000\alpha P \in S^{11}0902.0431_FO2417
0902.0431_FO24181441.000S^{11}0902.0431_FO2418
0902.0431_FO24191441.000\left(0, E_{1}, 0,1\right) \in S^{11}0902.0431_FO2419
0902.0431_FO24201441.000e^{-2 i t} \eta \in i \boldsymbol{R}0902.0431_FO2420
0902.0431_FO24211441.000\alpha(t)0902.0431_FO2421
0902.0431_FO24221441.000\beta \in \operatorname{Spin}(11)=\left(\left(E_{7}\right)^{\kappa, \mu}\right)_{\left(0, E_{1}, 0,1\right)}0902.0431_FO2422
0902.0431_FO24231441.000\alpha(-\pi / 4) \in\left(E_{7}\right)^{\kappa, \mu}0902.0431_FO2423
0902.0431_FO24241441.000\left(0, E_{1}, 0,1\right)0902.0431_FO2424
0902.0431_FO24251440.993\left(E_{7}\right)^{\kappa, \mu} / \operatorname{Spin}(11)0902.0431_FO2425
0902.0431_FO24261441.000\simeq S^{11}0902.0431_FO2426
0902.0431_FO24271441.000\quad\left(E_{7}\right)^{\kappa, \mu} \cong \operatorname{Spin}(12)0902.0431_FO2427
0902.0431_FO24281441.000p(\alpha)=\alpha \mid V^{12}0902.0431_FO2428
0902.0431_FO24291441.000\left(E_{6}\right)^{\kappa, \mu}0902.0431_FO2429
0902.0431_FO24301440.920p^{\prime}: \operatorname{Spin}(11) \rightarrow S O(11)0902.0431_FO2430
0902.0431_FO24311441.000p:\left(E_{7}\right)^{\kappa, \mu} \rightarrow S O(12)0902.0431_FO2431
0902.0431_FO24321450.988\operatorname{Spin}(12)0902.0431_FO2432
0902.0431_FO24331451.000S O(12)0902.0431_FO2433
0902.0431_FO24341450.484z(0902.0431_FO2434
0902.0431_FO24351450.979S U(2)=\left\{\left.A \in M(2, C)\right|^{t}(\tau A) A=\right.0902.0431_FO2435
0902.0431_FO24361450.988E, \operatorname{det} A=1\}0902.0431_FO2436
0902.0431_FO24371450.988A \in S U(2)0902.0431_FO2437
0902.0431_FO24381450.988\varphi_{2}(A): \mathfrak{P}^{C} \rightarrow \mathfrak{P}^{C}0902.0431_FO2438
0902.0431_FO24391450.998\Phi\left(\phi(\nu), a E_{1},-\tau a E_{1}, \nu\right) \in \mathfrak{a}_{1}\left(\phi(\nu)=2 \nu E_{1} \vee E_{1}, \nu \in i \boldsymbol{R}, a \in\right.0902.0431_FO2439
0902.0431_FO24401450.998A=\exp \left(\begin{array}{cc}\nu & a \\ -\tau a & -\nu\end{array}\right) \in S U(2)0902.0431_FO2440
0902.0431_FO24411460.707\left(E_{7}\right)^{\sigma} \cong(S U(2) \times \operatorname{Spin}(12)) / \boldsymbol{Z}_{2}, \boldsymbol{Z}_{2}=\{(E, 1),(-E,-\sigma)\}0902.0431_FO2441
0902.0431_FO24421460.947\varphi: \operatorname{SU}(2) \times \operatorname{Spin}(12) \rightarrow\left(E_{7}\right)^{\sigma}0902.0431_FO2442
0902.0431_FO24431460.768S U(2)0902.0431_FO2443
0902.0431_FO24441460.840\varphi_{2}(A) \in S U(2)0902.0431_FO2444
0902.0431_FO24451460.840\beta \in \operatorname{Spin}(12)0902.0431_FO2445
0902.0431_FO24461461.000\varphi_{2}(A) \beta=\beta \varphi_{2}(A)0902.0431_FO2446
0902.0431_FO24471461.000\varphi_{*}: \mathfrak{a}_{1} \oplus\left(\mathfrak{e}_{7}\right)^{\kappa, \mu} \rightarrow\left(\mathfrak{e}_{7}\right)^{\sigma}0902.0431_FO2447
0902.0431_FO24481461.000\operatorname{Ker} \varphi=\left\{(E, 1),\left(-E, \varphi_{2}(-E)\right)\right\}=0902.0431_FO2448
0902.0431_FO24491461.000\{(E, 1),(-E,-\sigma)\}=\boldsymbol{Z}_{2}0902.0431_FO2449
0902.0431_FO24501460.792(S U(2) \times \operatorname{Spin}(12)) / \boldsymbol{Z}_{2} \cong\left(E_{7}\right)^{\sigma}0902.0431_FO2450
0902.0431_FO24511461.000X \in\left(\mathfrak{J}^{C}\right)_{\sigma}0902.0431_FO2451
0902.0431_FO24521461.000\xi_{2} \geq 0, \xi_{3} \geq 00902.0431_FO2452
0902.0431_FO24531461.000i\left(E_{1}-E_{2}\right)^{\sim}, i\left(E_{1}-E_{3}\right)^{\sim}, i \widetilde{F}_{1}(a), \widetilde{A}_{1}(a)(a \in \mathfrak{C}) \in\left(\mathfrak{e}_{6}\right)^{\sigma}0902.0431_FO2453
0902.0431_FO24541461.000P \in\left(\mathfrak{M}^{C}\right)_{\sigma}=\left\{P \in \mathfrak{M}^{C} \mid \sigma P=P\right\}0902.0431_FO2454
0902.0431_FO24551461.000\alpha \in\left(\left(E_{7}\right)^{\sigma}\right)_{0}0902.0431_FO2455
0902.0431_FO24561461.000\Phi\left(0,-\tau a E_{i}, a E_{i}, 0\right) \in\left(\mathfrak{e}_{7}\right)^{\sigma}, i=1,2,30902.0431_FO2456
0902.0431_FO24571460.926\quad\left(E_{7}\right)^{\sigma} /\left(E_{6}\right)^{\sigma} \simeq\left(\mathfrak{M}_{1}\right)_{\sigma}=\left\{P \in \mathfrak{M}_{1} \mid \sigma P=P\right\}0902.0431_FO2457
0902.0431_FO24581461.000\alpha_{i}(a)0902.0431_FO2458
0902.0431_FO24591461.000\left(\left(E_{7}\right)^{\sigma}\right)_{0}0902.0431_FO2459
0902.0431_FO24601460.909\left(E_{6}\right)^{\sigma} \cong(U(1) \times \operatorname{Spin}(10)) / \boldsymbol{Z}_{4}(0902.0431_FO2460
0902.0431_FO24611460.909\left(\mathfrak{M}_{1}\right)_{\sigma}0902.0431_FO2461
0902.0431_FO24621470.998\gamma \in G_{2} \subset F_{4} \subset E_{6} \subset E_{7}0902.0431_FO2462
0902.0431_FO24631471.000\left(E_{7}\right)^{\tau \gamma}0902.0431_FO2463
0902.0431_FO24641471.000\left(\mathfrak{P}^{C}\right)_{\tau \gamma},\left(\mathfrak{P}^{C}\right)_{-\tau \gamma}0902.0431_FO2464
0902.0431_FO24651470.999\left(\mathfrak{P}^{C}\right)_{\tau \gamma}: \mathfrak{P}^{C}=\left(\left(\mathfrak{P}^{C}\right)_{\tau \gamma}\right)^{C}0902.0431_FO2465
0902.0431_FO24661471.000k: M(4, \boldsymbol{H}) \rightarrow0902.0431_FO2466
0902.0431_FO24671470.989M(8, \boldsymbol{C})0902.0431_FO2467
0902.0431_FO24681471.000B \in \mathfrak{s u}(8)0902.0431_FO2468
0902.0431_FO24691470.931D_{1}=\frac{B-J \bar{B} J}{2}, T_{1}=\frac{B+J \bar{B} J}{2 e_{1}} \in M(8, C)0902.0431_FO2469
0902.0431_FO24701471.000D=k^{-1}\left(D_{1}\right), T=k^{-1}\left(T_{1}\right) \in M(4, \boldsymbol{H})0902.0431_FO2470
0902.0431_FO24711481.000J D_{1}+e_{1} J T_{1}=00902.0431_FO2471
0902.0431_FO24721481.000\bar{D}_{1} J+e_{1} \bar{T}_{1} J=00902.0431_FO2472
0902.0431_FO24731481.000D_{1} J-e_{1} T_{1} J=00902.0431_FO2473
0902.0431_FO24741481.000D_{1}-e_{1} T_{1}=00902.0431_FO2474
0902.0431_FO24751480.998D_{1}=T_{1}=00902.0431_FO2475
0902.0431_FO24761481.000g: \mathfrak{J}^{C} \rightarrow \mathfrak{J}(4, \boldsymbol{H})^{C}, g(M+\boldsymbol{a})=0902.0431_FO2476
0902.0431_FO24771480.998\left(\begin{array}{cc}\frac{1}{2} \operatorname{tr}(M) & i \boldsymbol{a} \\ i \boldsymbol{a}^{*} & M-\frac{1}{2} \operatorname{tr}(M) E\end{array}\right)0902.0431_FO2477
0902.0431_FO24781480.998\varphi: \operatorname{Sp}(4) \rightarrow\left(E_{6}\right)^{\tau \gamma}, \varphi(A) X=0902.0431_FO2478
0902.0431_FO24791481.000g^{-1}\left(A(g X) A^{*}\right), X \in \mathfrak{J}^{C}0902.0431_FO2479
0902.0431_FO24801481.000\varphi_{*}: \mathfrak{s p}(4) \rightarrow\left(\mathfrak{e}_{6}\right)^{\tau \gamma}, \varphi_{*}(D) X=0902.0431_FO2480
0902.0431_FO24811481.000g^{-1}\left(D(g X)+(g X) D^{*}\right), X \in \mathfrak{J}^{C}0902.0431_FO2481
0902.0431_FO24821481.000\left(\mathfrak{e}_{7}\right)^{\tau \gamma}0902.0431_FO2482
0902.0431_FO24831481.000\boldsymbol{\mathfrak { S }}(8, \boldsymbol{C})0902.0431_FO2483
0902.0431_FO24841481.000k_{J}: \mathfrak{J}(4, \boldsymbol{H})^{C} \rightarrow \mathfrak{S}(8, \boldsymbol{C})^{C}0902.0431_FO2484
0902.0431_FO24851480.999J=\operatorname{diag}(J, J, J, J) \in M(8, C), J=\left(\begin{array}{cc}0 & 1 \\ -1 & 0\end{array}\right)0902.0431_FO2485
0902.0431_FO24861480.658\chi: \mathfrak{P}^{C} \rightarrow \mathfrak{S}(8, \boldsymbol{C})^{C}0902.0431_FO2486
0902.0431_FO24871481.000\quad\left(\mathfrak{e}_{7}\right)^{\tau \gamma} \cong \mathfrak{s u}(8)0902.0431_FO2487
0902.0431_FO24881480.822\varphi_{*}: \mathfrak{s} \mathfrak{u}(8) \rightarrow\left(\mathfrak{e}_{7}\right)^{\tau \gamma}0902.0431_FO2488
0902.0431_FO24891491.000\varphi_{*}(B) \in\left(\mathfrak{e}_{7}\right)^{\tau \gamma}0902.0431_FO2489
0902.0431_FO24901491.000B=k(D), D \in \mathfrak{s p}(4)0902.0431_FO2490
0902.0431_FO24911490.815\varphi_{*}(C) X=g^{-1}\left(C(g X)+(g X) C^{*}\right)0902.0431_FO2491
0902.0431_FO24921491.000\varphi_{*}(k(D))=\Phi\left(\varphi_{*}(D), 0,0,0\right) \in\left(\mathfrak{e}_{7}\right)^{\tau \gamma}0902.0431_FO2492
0902.0431_FO24931490.995B=e_{1} k(T), T \in \mathfrak{J}(4, \boldsymbol{H})_{0}\left(\right.0902.0431_FO2493
0902.0431_FO24941490.995\left.T=g A, A \in\left(\mathfrak{J}^{C}\right)_{\tau \gamma}\right)0902.0431_FO2494
0902.0431_FO24951491.000\varphi_{*}\left(e_{1} k(T)\right)=\Phi(0, A,-\gamma A, 0) \in\left(\mathfrak{e}_{7}\right)^{\tau \gamma}0902.0431_FO2495
0902.0431_FO24961500.997\varphi: \mathfrak{s u}(8) \rightarrow\left(\mathfrak{e}_{7}\right)^{\tau \gamma}0902.0431_FO2496
0902.0431_FO24971500.998\quad\left(E_{7}\right)^{\tau \gamma} \cong S U(8) / \boldsymbol{Z}_{2}, \quad \boldsymbol{Z}_{2}=\{E,-E\}0902.0431_FO2497
0902.0431_FO24981501.000\varphi: S U(8) \rightarrow\left(E_{7}\right)^{\tau \gamma}0902.0431_FO2498
0902.0431_FO24991500.615\varphi(A) \in\left(E_{7}\right)^{\tau \gamma}0902.0431_FO2499
0902.0431_FO25001500.615\varphi_{*}: \mathfrak{s u}(8) \rightarrow0902.0431_FO2500
0902.0431_FO25011501.000\varphi_{*}(D) \in\left(\mathfrak{e}_{7}\right)^{\tau \gamma}0902.0431_FO2501
0902.0431_FO25021500.983\varphi_{*}: \mathfrak{s u}(8) \rightarrow\left(\mathfrak{e}_{7}\right)^{\tau \gamma}0902.0431_FO2502
0902.0431_FO25031501.000S U(8) / \boldsymbol{Z}_{2} \cong\left(E_{7}\right)^{\tau \gamma}0902.0431_FO2503
0902.0431_FO25041501.000\varphi: S U(8) \rightarrow0902.0431_FO2504
0902.0431_FO25051501.000a \in \boldsymbol{R}, \alpha_{i}(a)0902.0431_FO2505
0902.0431_FO25061501.000\varphi(S U(8))0902.0431_FO2506
0902.0431_FO25071500.582\alpha_{i}(a)=\exp \left(\Phi\left(0,-a E_{i}, a E_{i}, 0\right)\right) \in \exp \varphi_{*}(\mathfrak{s u}(8))0902.0431_FO2507
0902.0431_FO25081500.991\varphi(\exp (\mathfrak{s u}(8))) \in \varphi(S U(8))0902.0431_FO2508
0902.0431_FO25091501.000P \in\left(\mathfrak{M}^{C}\right)_{\tau \gamma}=\left\{P \in \mathfrak{M}^{C} \mid \tau \gamma P=P\right\}0902.0431_FO2509
0902.0431_FO25101501.000\alpha \in \varphi(S U(8))0902.0431_FO2510
0902.0431_FO25111501.000P=(X, Y, \xi, \eta) \in\left(\mathfrak{M}^{C}\right)_{\tau \gamma}0902.0431_FO2511
0902.0431_FO25121501.000Y \in\left(\mathfrak{J}^{C}\right)_{\tau \gamma}0902.0431_FO2512
0902.0431_FO25131501.000\gamma Y \in\left(\mathfrak{J}^{C}\right)_{\tau \gamma}0902.0431_FO2513
0902.0431_FO25141501.000g(\gamma Y) \in \mathfrak{J}(4, \boldsymbol{H})_{0}0902.0431_FO2514
0902.0431_FO25151500.998D \in \operatorname{Sp}(4)0902.0431_FO2515
0902.0431_FO25161511.000\xi<00902.0431_FO2516
0902.0431_FO25171511.000\alpha_{1}(\pi)0902.0431_FO2517
0902.0431_FO25181511.000\alpha \in\left(E_{7}\right)^{\tau \gamma}0902.0431_FO2518
0902.0431_FO25191511.000P=\alpha \mathrm{i} \in\left(\mathfrak{M}^{C}\right)_{\tau \gamma}0902.0431_FO2519
0902.0431_FO25201510.997\beta \in \varphi(S U(8))0902.0431_FO2520
0902.0431_FO25211510.973a_{i}=\frac{\eta_{i}}{\left|\eta_{i}\right|} r_{i}\left(\eta_{i}\right.0902.0431_FO2521
0902.0431_FO25221510.973\eta_{i} \in \boldsymbol{R}0902.0431_FO2522
0902.0431_FO25231510.973\alpha_{i}\left(a_{i}\right) \in0902.0431_FO2523
0902.0431_FO25241510.997\widetilde{\alpha}=\alpha_{1}\left(a_{1}\right)^{-1} \alpha_{2}\left(a_{2}\right)^{-1} \alpha_{3}\left(a_{3}\right)^{-1} \beta \alpha0902.0431_FO2524
0902.0431_FO25251510.997\widetilde{\alpha} \in E_{6}0902.0431_FO2525
0902.0431_FO25261510.995\tau \gamma \widetilde{\alpha}=\widetilde{\alpha} \tau \gamma0902.0431_FO2526
0902.0431_FO25271510.995\widetilde{\alpha} \in\left(E_{6}\right)^{\tau \gamma}=\varphi(S p(4))0902.0431_FO2527
0902.0431_FO25281510.997\subset \varphi(S U(8))0902.0431_FO2528
0902.0431_FO25291510.997\alpha=\beta^{-1} \alpha_{3}\left(a_{3}\right) \alpha_{2}\left(a_{2}\right) \alpha_{1}\left(a_{1}\right) \widetilde{\alpha} \in \varphi(S U(8))0902.0431_FO2529
0902.0431_FO25301511.000w \in G_{2} \subset F_{4} \subset E_{6} \subset E_{7}0902.0431_FO2530
0902.0431_FO25311511.000\left(E_{7}\right)^{w}0902.0431_FO2531
0902.0431_FO25321511.000E_{7, \boldsymbol{C}}0902.0431_FO2532
0902.0431_FO25331520.999\left((S U(3) \times S U(3)) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2}0902.0431_FO2533
0902.0431_FO25341521.000\mathfrak{e}_{7, \boldsymbol{C}}0902.0431_FO2534
0902.0431_FO25351521.000\pi_{0}\left(E_{6, \boldsymbol{C}}\right) \rightarrow \pi_{0}\left(E_{7, \boldsymbol{C}}\right) \rightarrow \pi_{0}\left(\left(\mathfrak{M}_{\boldsymbol{C}}\right)_{1}\right)0902.0431_FO2535
0902.0431_FO25361521.000\boldsymbol{Z}_{2} \rightarrow \pi_{0}\left(E_{7 . \boldsymbol{C}}\right) \rightarrow 00902.0431_FO2536
0902.0431_FO25371521.000\pi_{0}\left(E_{7, \boldsymbol{C}}\right)0902.0431_FO2537
0902.0431_FO25381520.989h^{\prime}: C \rightarrow \boldsymbol{C}0902.0431_FO2538
0902.0431_FO25391520.996V, W0902.0431_FO2539
0902.0431_FO25401520.996f: V \rightarrow0902.0431_FO2540
0902.0431_FO25411520.415\boldsymbol{C}-\boldsymbol{C}0902.0431_FO2541
0902.0431_FO25421520.415g: W \rightarrow V0902.0431_FO2542
0902.0431_FO25431520.886h^{\prime}: \boldsymbol{C}^{C} \rightarrow \boldsymbol{C}0902.0431_FO2543
0902.0431_FO25441520.886C-\boldsymbol{C}0902.0431_FO2544
0902.0431_FO25451520.999\Lambda^{3}\left(\boldsymbol{C}^{6}\right)0902.0431_FO2545
0902.0431_FO25461520.999\boldsymbol{C}^{6}0902.0431_FO2546
0902.0431_FO25471520.818f:\left(\mathfrak{P}_{\boldsymbol{C}}\right)^{C} \rightarrow \Lambda^{3}\left(\boldsymbol{C}^{6}\right)0902.0431_FO2547
0902.0431_FO25481521.000\left(\left\{\boldsymbol{e}_{1}, \boldsymbol{e}_{2}, \cdots, \boldsymbol{e}_{6}\right\}\right.0902.0431_FO2548
0902.0431_FO25491521.000x_{i j k} \in \boldsymbol{C}0902.0431_FO2549
0902.0431_FO25501520.984\left.x_{i^{\prime} j^{\prime} k^{\prime}}=\operatorname{sgn}\left(\begin{array}{ccc}i & j & k \\ i^{\prime} & j^{\prime} & k^{\prime}\end{array}\right) x_{i j k}\right)0902.0431_FO2550
0902.0431_FO25511531.000f^{-1}: \Lambda^{3}\left(\boldsymbol{C}^{6}\right) \rightarrow\left(\mathfrak{P}_{\boldsymbol{C}}\right)^{C}0902.0431_FO2551
0902.0431_FO25521530.979h: \boldsymbol{C} \oplus \boldsymbol{C} \rightarrow \boldsymbol{C}^{C}, h: \boldsymbol{C} \rightarrow C0902.0431_FO2552
0902.0431_FO25531531.000S U(6)0902.0431_FO2553
0902.0431_FO25541531.000\boldsymbol{a} \wedge \boldsymbol{b} \wedge \boldsymbol{c} \in \Lambda^{3}\left(\boldsymbol{C}^{6}\right)0902.0431_FO2554
0902.0431_FO25551531.000D \in \mathfrak{s u}(6)0902.0431_FO2555
0902.0431_FO25561541.000\mathfrak{s u}(6)0902.0431_FO2556
0902.0431_FO25571540.342\varphi_{\boldsymbol{C}}: \mathfrak{s u}(6) \rightarrow_{\mathfrak{e}_{7, \boldsymbol{C}}}0902.0431_FO2557
0902.0431_FO25581541.000\phi_{\boldsymbol{C}}(B, C) X=h(B, C) X+X h(B, C)^{*}0902.0431_FO2558
0902.0431_FO25591541.000X \in\left(\mathfrak{J}_{\boldsymbol{C}}\right)^{C}0902.0431_FO2559
0902.0431_FO25601540.980D=\left(\begin{array}{cc}B^{\prime} & L \\ -L^{*} & C^{\prime}\end{array}\right) \in \mathfrak{s u}(6), B^{\prime}, C^{\prime} \in \mathfrak{u}(3), L \in M(3, \boldsymbol{C})0902.0431_FO2560
0902.0431_FO25611541.000E, A_{i j} \in M(3, \boldsymbol{C})0902.0431_FO2561
0902.0431_FO25621541.000S U(6) \cdot \boldsymbol{Z}_{2}0902.0431_FO2562
0902.0431_FO25631540.977E_{7, \boldsymbol{C}} \cong\left(S U(6) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2}, \boldsymbol{Z}_{3}=\left\{E, \omega_{1} E, \omega_{1}{ }^{2} E\right\}, \omega_{1}=0902.0431_FO2563
0902.0431_FO25641541.000\psi: S U(6) \cdot \boldsymbol{Z}_{2} \rightarrow E_{7, \boldsymbol{C}}0902.0431_FO2564
0902.0431_FO25651541.000\psi(A, 1) \in E_{7, \boldsymbol{C}}0902.0431_FO2565
0902.0431_FO25661541.000\psi_{*}: \mathfrak{s u}(6) \rightarrow \mathfrak{e}_{7, \boldsymbol{C}}0902.0431_FO2566
0902.0431_FO25671541.000\psi0902.0431_FO2567
0902.0431_FO25681540.998\psi_{\boldsymbol{C}}: \mathfrak{s u}(6) \rightarrow \mathfrak{e}_{7, \boldsymbol{C}}0902.0431_FO2568
0902.0431_FO25691551.000\bar{b}_{i i}=-b_{i i}, \bar{c}_{i i}=-c_{i i}, b_{11}+b_{22}+b_{33}=c_{11}+c_{22}+c_{33}=0, \bar{\nu}=-\nu0902.0431_FO2569
0902.0431_FO25701551.000P=(0,0,1,0), \psi_{*}(D) P0902.0431_FO2570
0902.0431_FO25711551.000P=\left(E_{1}, 0,0,0\right), \psi_{*}(D) P0902.0431_FO2571
0902.0431_FO25721561.000P=\left(F_{1}(1), 0,0,0\right), \psi_{*}(D) P0902.0431_FO2572
0902.0431_FO25731570.977\mathfrak{P}_{\boldsymbol{C}}{ }^{C}0902.0431_FO2573
0902.0431_FO25741570.977P=(X, 0,0,0),(0, X, 0,0)0902.0431_FO2574
0902.0431_FO25751571.000X=E_{i}, F_{i}(1), F_{i}\left(e_{1}\right), i=1,2,30902.0431_FO2575
0902.0431_FO25761571.000P=(0,0,0,1)0902.0431_FO2576
0902.0431_FO25771570.999\psi(E, \epsilon) P=\bar{P}0902.0431_FO2577
0902.0431_FO25781571.000\psi(E, \epsilon)=\epsilon \in G_{2, \boldsymbol{C}}(=\operatorname{Aut}(\boldsymbol{C})) \subset F_{4, \boldsymbol{C}} \subset E_{6, \boldsymbol{C}} \subset E_{7, \boldsymbol{C}}0902.0431_FO2578
0902.0431_FO25791570.997\psi(A, \epsilon)=\varphi(A, 1) \varphi(E, \epsilon) \in E_{7, \boldsymbol{C}}0902.0431_FO2579
0902.0431_FO25801570.789\psi_{*}: \mathfrak{s u}(6) \rightarrow \mathfrak{e}_{7, \boldsymbol{C}}, \psi: S U(6) \rightarrow\left(E_{7, \boldsymbol{C}}\right)_{0}0902.0431_FO2580
0902.0431_FO25811570.997\epsilon=\psi(E, \epsilon) \notin\left(E_{7, \boldsymbol{C}}\right)_{0}0902.0431_FO2581
0902.0431_FO25821570.817E_{7, C}0902.0431_FO2582
0902.0431_FO25831571.000\operatorname{Ker} \psi=\left\{E, \omega_{1} E, \omega_{1}{ }^{2} E\right\} \times 1=\boldsymbol{Z}_{3} \times 10902.0431_FO2583
0902.0431_FO25841571.000\left(S U(6) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2} \cong E_{7, \boldsymbol{C}}0902.0431_FO2584
0902.0431_FO25851571.000\left(\mathfrak{P}_{\boldsymbol{C}}\right)^{C} \oplus\left(M(3, \boldsymbol{C})^{C} \oplus M(3, \boldsymbol{C})^{C}\right)0902.0431_FO2585
0902.0431_FO25861571.000\mathfrak{J}_{\boldsymbol{C}}{ }^{C} \oplus M(3, \boldsymbol{C})^{C}0902.0431_FO2586
0902.0431_FO25871580.822\mu: M(6, \boldsymbol{C}) \rightarrow M(3, \boldsymbol{C})^{C} \oplus M(3, \boldsymbol{C})^{C}0902.0431_FO2587
0902.0431_FO25881581.000M_{i j} \in M(3, \boldsymbol{C})0902.0431_FO2588
0902.0431_FO25891581.000\mu^{-1}: M(3, \boldsymbol{C})^{C} \oplus M(3, \boldsymbol{C})^{C} \rightarrow M(6, \boldsymbol{C})0902.0431_FO2589
0902.0431_FO25901581.000\widetilde{M} \in M(6, \boldsymbol{C})0902.0431_FO2590
0902.0431_FO25911590.615\phi_{\boldsymbol{C}}(B, C) M=M \tau h(B, C)^{*}=-M h(B, C)0902.0431_FO2591
0902.0431_FO25921590.615-2 \tau h(L) \times N=N \tau h(L)0902.0431_FO2592
0902.0431_FO25931590.797\xrightarrow{\mu^{-1}} \cdots0902.0431_FO2593
0902.0431_FO25941590.797\cdots0902.0431_FO2594
0902.0431_FO25951590.809f: \mathfrak{P}^{C} \rightarrow \Lambda^{3}\left(\boldsymbol{C}^{6}\right) \oplus M(6, \boldsymbol{C})0902.0431_FO2595
0902.0431_FO25961591.000S U(3) \times S U(6)0902.0431_FO2596
0902.0431_FO25971591.000\Lambda^{3}\left(\boldsymbol{C}^{6}\right) \oplus M(6, \boldsymbol{C})0902.0431_FO2597
0902.0431_FO25981591.000Q \widetilde{M}0902.0431_FO2598
0902.0431_FO25991591.000\left(\begin{array}{cc}Q & 0 \\ 0 & Q\end{array}\right)\left(\begin{array}{ll}M_{11} & M_{12} \\ M_{21} & M_{22}\end{array}\right)=\left(\begin{array}{ll}Q M_{11} & Q M_{12} \\ Q M_{21} & Q M_{22}\end{array}\right), M_{i j} \in M(3, \boldsymbol{C})0902.0431_FO2599
0902.0431_FO26001590.918\left(E_{7}\right)^{w} \cong(S U(3) \times S U(6)) / \boldsymbol{Z}_{3}, \quad \boldsymbol{Z}_{3}=\left\{(E, E),\left(\omega_{1} E, \omega_{1} E\right)\right.0902.0431_FO2600
0902.0431_FO26011591.000\psi: S U(3) \times S U(6) \rightarrow\left(E_{7}\right)^{w}0902.0431_FO2601
0902.0431_FO26021591.000\psi(Q, A) \in E_{7}0902.0431_FO2602
0902.0431_FO26031591.000\varphi(Q, E) \in\left(E_{6}\right)^{w} \subset0902.0431_FO2603
0902.0431_FO26041591.000\psi(E, A) \in E_{7}0902.0431_FO2604
0902.0431_FO26051590.910\psi_{*}: \mathfrak{s u}(3) \oplus \mathfrak{s u}(6) \rightarrow \mathfrak{e}_{7}0902.0431_FO2605
0902.0431_FO26061590.910\psi, \psi_{*}(0, D)0902.0431_FO2606
0902.0431_FO26071591.000\left(\mathfrak{P}^{C}\right)_{w}=\left\{P \in \mathfrak{P}^{C} \mid w P=P\right\}=\left(\mathfrak{P}_{\boldsymbol{C}}\right)^{C}0902.0431_FO2607
0902.0431_FO26081591.000w \psi(Q, A)=\psi(Q, A) w0902.0431_FO2608
0902.0431_FO26091591.000\psi(Q, A) \in\left(E_{7}\right)^{w}0902.0431_FO2609
0902.0431_FO26101591.000\alpha \in\left(E_{7}\right)^{w}0902.0431_FO2610
0902.0431_FO26111591.000\left(\mathfrak{P}^{C}\right)_{w}=\left(\mathfrak{P}_{\boldsymbol{C}}\right)^{C}0902.0431_FO2611
0902.0431_FO26121590.999\beta=\psi(E, A)^{-1} \alpha0902.0431_FO2612
0902.0431_FO26131590.999\beta \mid\left(\mathfrak{P}_{\boldsymbol{C}}\right)^{C}=10902.0431_FO2613
0902.0431_FO26141590.999\beta \in\left(G_{2}\right)^{w}=S U(3)0902.0431_FO2614
0902.0431_FO26151591.000Q \in S U(3)0902.0431_FO2615
0902.0431_FO26161601.000\gamma_{1} \in G_{2} \subset F_{4} \subset E_{6} \subset E_{7}0902.0431_FO2616
0902.0431_FO26171601.000\gamma_{1} \alpha \in0902.0431_FO2617
0902.0431_FO26181600.998\gamma_{1} \in\left(G_{2}\right)^{w}=S U(3)0902.0431_FO2618
0902.0431_FO26191601.000\operatorname{Ker} \psi=\left\{(E, E),\left(\omega_{1} E, \omega_{1} E\right),\left(\omega_{1}{ }^{2} E, \omega_{1}{ }^{2} E\right)\right\}=\boldsymbol{Z}_{3}0902.0431_FO2619
0902.0431_FO26201600.999(S U(3) \times S U(6)) / \boldsymbol{Z}_{3} \cong\left(E_{7}\right)^{w}0902.0431_FO2620
0902.0431_FO26211601.000\left((S U(3) \times S U(6)) / \boldsymbol{Z}_{3}\right) \cdot \boldsymbol{Z}_{2}0902.0431_FO2621
0902.0431_FO26221601.000\boldsymbol{Z}_{2}=\{1, \gamma\}0902.0431_FO2622
0902.0431_FO26231600.953\left.\gamma(Q, A)=\left(\bar{Q}, \overline{\operatorname{Ad}\left(J_{3}\right) A}\right)\right)0902.0431_FO2623
0902.0431_FO26241601.000\left(\mathfrak{e}_{7}\right)^{w}0902.0431_FO2624
0902.0431_FO26251601.000\operatorname{dim}\left(\mathfrak{e}_{7}\right)^{w}=10+14+6 \times 3+1=43=8+35=0902.0431_FO2625
0902.0431_FO26261600.995\operatorname{dim}(\mathfrak{s u}(3) \oplus \mathfrak{s u}(6))0902.0431_FO2626
0902.0431_FO26271601.000\operatorname{Iso}_{C}\left(\mathfrak{P}^{C}\right)=G L(78, C)0902.0431_FO2627
0902.0431_FO26281601.000\langle X, Y\rangle:\langle\alpha X, Y\rangle=\left\langle X, \alpha^{*} Y\right\rangle0902.0431_FO2628
0902.0431_FO26291601.000\alpha^{*}=\tau \lambda \alpha^{-1} \lambda^{-1} \tau \in E_{7}{ }^{C}0902.0431_FO2629
0902.0431_FO26301610.993P, Q \in \mathfrak{P}0902.0431_FO2630
0902.0431_FO26311610.993\mathfrak{P}^{\prime}0902.0431_FO2631
0902.0431_FO26321610.993P \times Q: \mathfrak{P} \rightarrow \mathfrak{P}0902.0431_FO2632
0902.0431_FO26331610.993\mathfrak{P}^{\prime} \rightarrow \mathfrak{P}^{\prime}0902.0431_FO2633
0902.0431_FO26341611.000\langle P, Q\rangle_{\sigma}0902.0431_FO2634
0902.0431_FO26351621.000133+56 \times 2+3=2480902.0431_FO2635
0902.0431_FO26361621.000\left[R_{1}, R_{2}\right]0902.0431_FO2636
0902.0431_FO26371631.000\mathfrak{K}^{C}=\mathfrak{P}^{C} \oplus \mathfrak{P}^{C} \oplus C \oplus C \oplus C0902.0431_FO2637
0902.0431_FO26381631.000p: \mathfrak{e}_{8}{ }^{C} \rightarrow \mathfrak{e}_{7}{ }^{C}0902.0431_FO2638
0902.0431_FO26391631.000q: \mathfrak{e}_{8}{ }^{C} \rightarrow \mathfrak{K}^{C}0902.0431_FO2639
0902.0431_FO26401631.000\mathfrak{e}_{8}{ }^{C}=\mathfrak{e}_{7}{ }^{C} \oplus \mathfrak{K}^{C}0902.0431_FO2640
0902.0431_FO26411631.000\Phi \in p(\mathfrak{a})0902.0431_FO2641
0902.0431_FO26421631.000(0, P, Q, r, s, t) \in \mathfrak{K}^{C}0902.0431_FO2642
0902.0431_FO26431630.970(\Phi, P, Q, r, s, t) \in \mathfrak{a}0902.0431_FO2643
0902.0431_FO26441630.970\Phi_{1} \in \mathfrak{e}_{7}{ }^{C}0902.0431_FO2644
0902.0431_FO26451631.000\left[\Phi_{1}, \Phi\right] \in p(\mathfrak{a})0902.0431_FO2645
0902.0431_FO26461631.000\mathfrak{e}_{7}{ }^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO2646
0902.0431_FO26471631.000\mathfrak{K}^{C} \cap \mathfrak{a} \neq\{0\}0902.0431_FO2647
0902.0431_FO26481631.000\mathfrak{e}_{7}{ }^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO2648
0902.0431_FO26491631.000\mathfrak{K}^{C} \cap \mathfrak{a}=\{0\}0902.0431_FO2649
0902.0431_FO26501631.000p \mid \mathfrak{a}: \mathfrak{a} \rightarrow \mathfrak{e}_{7}{ }^{C}0902.0431_FO2650
0902.0431_FO26511631.000p(\mathfrak{a})=\mathfrak{e}_{7}{ }^{C}0902.0431_FO2651
0902.0431_FO26521631.000\operatorname{dim}_{C}(\mathfrak{a})=\operatorname{dim}_{C}(p(\mathfrak{a}))=\operatorname{dim}_{C}\left(\mathfrak{e}_{7}{ }^{C}\right)=1330902.0431_FO2652
0902.0431_FO26531631.000q \mid \mathfrak{a}: \mathfrak{a} \rightarrow \mathfrak{K}^{C}0902.0431_FO2653
0902.0431_FO26541631.000\operatorname{dim}_{C}(\mathfrak{a}) \leq \operatorname{dim}_{C}\left(\mathfrak{K}^{C}\right)=56 \times 2+3=1150902.0431_FO2654
0902.0431_FO26551631.000\mathfrak{e}_{7}{ }^{C} \cap \mathfrak{a}=\mathfrak{e}_{7}{ }^{C}0902.0431_FO2655
0902.0431_FO26561631.000\mathfrak{a} \supset \mathfrak{e}_{7}{ }^{C}0902.0431_FO2656
0902.0431_FO26571631.000\mathfrak{a} \supset \mathfrak{e}_{7}{ }^{C} \oplus \mathfrak{K}^{C}=\mathfrak{e}_{8}{ }^{C}0902.0431_FO2657
0902.0431_FO26581631.000\mathfrak{a}=\mathfrak{e}_{8}{ }^{C}0902.0431_FO2658
0902.0431_FO26591631.000R=(0, P, Q, r, s, t)0902.0431_FO2659
0902.0431_FO26601631.000\mathfrak{K}^{C} \cap \mathfrak{a} \subset \mathfrak{a}0902.0431_FO2660
0902.0431_FO26611631.000R=(0, P, Q, r, s, t), P \neq 00902.0431_FO2661
0902.0431_FO26621630.996P_{1} \in \mathfrak{P}^{C}0902.0431_FO2662
0902.0431_FO26631630.996P \times P_{1} \neq 00902.0431_FO2663
0902.0431_FO26641630.911\left[\Phi, P \times P_{1}\right] \neq 00902.0431_FO2664
0902.0431_FO26651641.000R=(0, P, Q, r, s, t), Q \neq 00902.0431_FO2665
0902.0431_FO26661641.000R=(0,0,0, r, s, t), r \neq 00902.0431_FO2666
0902.0431_FO26671641.0000 \neq P \in \mathfrak{P}^{C}0902.0431_FO2667
0902.0431_FO26681641.000R=(0,0,0,0, s, t), s \neq 00902.0431_FO2668
0902.0431_FO26691641.000R=(0,0,0,0,0, t), t \neq 00902.0431_FO2669
0902.0431_FO26701640.942R \in \mathfrak{e}_{8}{ }^{C}0902.0431_FO2670
0902.0431_FO26711640.942\operatorname{ad} R: \mathfrak{e}_{8}{ }^{C} \rightarrow \mathfrak{e}_{8}{ }^{C}0902.0431_FO2671
0902.0431_FO26721640.942\operatorname{ad} R\left(R_{1}\right)=\left[R, R_{1}\right]0902.0431_FO2672
0902.0431_FO26731640.942\Theta(R)=0902.0431_FO2673
0902.0431_FO26741640.999\operatorname{ad} R0902.0431_FO2674
0902.0431_FO26751640.996\Theta(R)0902.0431_FO2675
0902.0431_FO26761640.996R0902.0431_FO2676
0902.0431_FO26771640.993\mathfrak{e}_{8}{ }^{C} \cong \operatorname{Der}\left(\mathfrak{e}_{8}{ }^{C}\right)0902.0431_FO2677
0902.0431_FO26781640.994\left(R_{1}, R_{2}\right)_{8}0902.0431_FO2678
0902.0431_FO26791640.766R_{i}=\left(\Phi_{i}, P_{i}, Q_{i}, r_{i}, s_{i}, t_{i}\right) \in \mathfrak{e}_{8}{ }^{C}0902.0431_FO2679
0902.0431_FO26801641.000\left(\left[R, R_{1}\right], R_{2}\right)_{8}0902.0431_FO2680
0902.0431_FO26811651.000B_{8}0902.0431_FO2681
0902.0431_FO26821650.737R_{i}=\left(\Phi_{i}, P_{i}, Q_{i}, r_{i}, s_{i}, t_{i}\right) \in \mathfrak{e}_{8}^{C}0902.0431_FO2682
0902.0431_FO26831651.000R_{1}=R_{2}=(0,0,0,1,0,0)=10902.0431_FO2683
0902.0431_FO26841651.000k=-150902.0431_FO2684
0902.0431_FO26851651.000B_{8}\left(R_{1}, R_{2}\right)=-15\left(R_{1}, R_{2}\right)_{8}0902.0431_FO2685
0902.0431_FO26861661.000\operatorname{Inn}\left(\mathfrak{e}_{8}{ }^{C}\right)0902.0431_FO2686
0902.0431_FO26871661.000\exp (\Theta(R)), R \in \mathfrak{e}_{8}{ }^{C}0902.0431_FO2687
0902.0431_FO26881661.000\operatorname{Aut}\left(\mathfrak{e}_{8}{ }^{C}\right)=E_{8}{ }^{C}0902.0431_FO2688
0902.0431_FO26891660.988\operatorname{Aut}\left(\mathfrak{e}_{8}{ }^{C}\right) / \operatorname{Inn}\left(\mathfrak{e}_{8}{ }^{C}\right)=\{1\}0902.0431_FO2689
0902.0431_FO26901661.000R \times R: \mathfrak{e}_{8}{ }^{C} \rightarrow \mathfrak{e}_{8}{ }^{C}0902.0431_FO2690
0902.0431_FO26911661.000\mathfrak{W}^{C}0902.0431_FO2691
0902.0431_FO26921660.999\left(E_{8}{ }^{C}\right)_{1_{-}}=\left\{\alpha \in E_{8}{ }^{C} \mid \alpha 1_{-}=1_{-}\right\}=\exp \left(\Phi\left(0,0, \mathfrak{P}^{C}, 0,0, C\right)\right) E_{7}0902.0431_FO2692
0902.0431_FO26931660.997\left(E_{8}{ }^{C}\right)_{1_{-}}0902.0431_FO2693
0902.0431_FO26941661.000\operatorname{Der}\left(\mathfrak{e}_{8}{ }^{C}\right) \cong \mathfrak{e}_{8}{ }^{C}0902.0431_FO2694
0902.0431_FO26951661.000\lambda, \lambda^{\prime}0902.0431_FO2695
0902.0431_FO26961660.973\lambda^{\prime}0902.0431_FO2696
0902.0431_FO26971660.973\lambda, \lambda^{\prime} \in \operatorname{Aut}\left(\mathfrak{e}_{8}{ }^{C}\right)=E_{8}{ }^{C}0902.0431_FO2697
0902.0431_FO26981670.994\left\langle R_{1}, R_{2}\right\rangle0902.0431_FO2698
0902.0431_FO26991670.772R_{i}=\left(\Phi_{i}, P_{i}, Q_{i}, r_{i}, s_{i}, t_{i}\right) \in \mathfrak{e}_{8}{ }^{C}, i=1,20902.0431_FO2699
0902.0431_FO27001670.772\tau \widetilde{\lambda} R_{1}=\left(\tau \lambda \Phi_{1} \lambda^{-1} \tau\right.0902.0431_FO2700
0902.0431_FO27011670.853\tau \lambda Q_{1},-\tau \lambda P_{1},-\tau r_{1},-\tau t_{1},-\tau s_{1}0902.0431_FO2701
0902.0431_FO27021671.000\left(\tau \lambda \Phi_{1} \lambda^{-1} \tau, \Phi_{2}\right)_{7}0902.0431_FO2702
0902.0431_FO27031671.000\Phi_{i}=0902.0431_FO2703
0902.0431_FO27041671.000\Phi\left(\phi_{i}, A_{i}, B_{i}, \nu_{i}\right), i=1,20902.0431_FO2704
0902.0431_FO27051671.000\tau \lambda \Phi_{1} \lambda^{-1} \tau=\Phi\left(-\tau^{t} \phi_{1} \tau,-\tau B_{1},-\tau A_{1},-\tau \nu_{1}\right)0902.0431_FO2705
0902.0431_FO27061671.000\left(\tau^{t} \phi_{1} \tau, \phi_{2}\right)_{6}0902.0431_FO2706
0902.0431_FO27071671.000\phi_{i}=\delta_{i}+\widetilde{T}_{i} \in0902.0431_FO2707
0902.0431_FO27081670.996\mathfrak{e}_{6}{ }^{C}, \delta_{i} \in \mathfrak{f}_{4}{ }^{C}, \widetilde{T}_{i} \in \mathfrak{J}_{0}{ }^{C}, i=1,20902.0431_FO2708
0902.0431_FO27091670.996\tau^{t} \phi_{1} \tau=-\tau \delta_{1} \tau+\tau \widetilde{T}_{1}0902.0431_FO2709
0902.0431_FO27101671.000-\left(\tau \delta_{1} \tau, \delta_{2}\right)_{4}0902.0431_FO2710
0902.0431_FO27111681.000\mathfrak{e}_{8}0902.0431_FO2711
0902.0431_FO27121681.000R=(\Phi, P, Q, r, s, t) \in \mathfrak{e}_{8}{ }^{C}0902.0431_FO2712
0902.0431_FO27131681.000\tau \widetilde{\lambda} R=R0902.0431_FO2713
0902.0431_FO27141681.000\tau \lambda \Phi=\Phi \lambda \tau, Q=-\tau \lambda P, \tau r=-r, t=-\tau s0902.0431_FO2714
0902.0431_FO27151681.000R^{*}0902.0431_FO2715
0902.0431_FO27161680.975R^{*}=\tau \widetilde{\lambda} R \widetilde{\lambda} \tau \in \mathfrak{e}_{8}{ }^{C}0902.0431_FO2716
0902.0431_FO27171680.975R \in \mathfrak{e}_{8}{ }^{C}, R0902.0431_FO2717
0902.0431_FO27181681.000R^{*}=-R0902.0431_FO2718
0902.0431_FO27191681.000R \in \mathfrak{e}_{8}0902.0431_FO2719
0902.0431_FO27201681.000\mathfrak{e}_{8} \cong \Theta\left(\mathfrak{e}_{8}\right)0902.0431_FO2720
0902.0431_FO27211681.000\operatorname{Iso}_{C}\left(\mathfrak{e}_{8}{ }^{C}\right)=G L(248, C)0902.0431_FO2721
0902.0431_FO27221681.000\alpha \in E_{8}{ }^{C}0902.0431_FO2722
0902.0431_FO27231681.000\alpha^{*}=\tau \widetilde{\lambda} \alpha^{-1} \widetilde{\lambda} \tau \in E_{8}{ }^{C}0902.0431_FO2723
0902.0431_FO27241700.905\mathfrak{h}_{7}0902.0431_FO2724
0902.0431_FO27251701.000Y=0, \xi=\eta=00902.0431_FO2725
0902.0431_FO27261701.000X=F_{2}(a), F_{3}(a)0902.0431_FO2726
0902.0431_FO27271701.000X=0, \xi=\eta=00902.0431_FO2727
0902.0431_FO27281701.000Y=E_{k}, Y=F_{i}(a)0902.0431_FO2728
0902.0431_FO27291701.000X=Y=0, \xi=1, \eta=00902.0431_FO2729
0902.0431_FO27301701.000\nu+r0902.0431_FO2730
0902.0431_FO27311701.000-\nu+r0902.0431_FO2731
0902.0431_FO27321711.0002 r0902.0431_FO2732
0902.0431_FO27331711.000-2 r0902.0431_FO2733
0902.0431_FO27341711.000n_{1} n_{2} \cdots n_{8}0902.0431_FO2734
0902.0431_FO27351710.998\cdots+n_{8} \alpha_{8}0902.0431_FO2735
0902.0431_FO27651760.998\Pi=\left\{\alpha_{1}, \alpha_{2}, \cdots, \alpha_{8}\right\}0902.0431_FO2765
0902.0431_FO27661760.925\Phi(h)=\left\{\Phi\left(\sum_{k=0}^{3} \lambda_{k} H_{k}+\left(\sum_{j=1}^{3} \mu_{j} E_{j}\right)^{\sim}, 0,0, \nu\right) \in\left(\mathfrak{h}_{7}\right)_{\boldsymbol{R}}\right.0902.0431_FO2766
0902.0431_FO27671761.000\widetilde{h}=(\Phi(h), 0,0, r, 0), \widetilde{h}^{\prime}=\left(\Phi\left(h^{\prime}\right), 0,0, r^{\prime}, 0\right) \in \mathfrak{h}0902.0431_FO2767
0902.0431_FO27681761.000\Phi(h)=\Phi\left(\sum_{k=0}^{3} \lambda_{k} H_{k}+\right.0902.0431_FO2768
0902.0431_FO27691760.449\left.\left(\sum_{j=1}^{3} \mu_{j} E_{j}\right)^{\sim}, 0,0, \nu\right), \Phi\left(h^{\prime}\right)=\Phi\left(\sum_{k=0}^{3} \lambda_{k}^{\prime} H_{k}+\left(\sum_{j=1}^{3} \mu_{j}^{\prime} E_{j}\right)^{\sim}, 0,0, \nu^{\prime}\right) \in\left(\mathfrak{h}_{7}\right)_{\boldsymbol{R}}0902.0431_FO2769
0902.0431_FO27701760.991\alpha_{i}\left(B_{8}\left(H_{\alpha}, H\right)=\alpha(H), H \in\right.0902.0431_FO2770
0902.0431_FO27711770.997\alpha_{1}, \alpha_{2}, \cdots, \alpha_{8}0902.0431_FO2771
0902.0431_FO27721771.000A_{1} \oplus E_{7}0902.0431_FO2772
0902.0431_FO27731771.000D_{8}0902.0431_FO2773
0902.0431_FO27741771.000A_{2} \oplus E_{6}0902.0431_FO2774
0902.0431_FO27751771.000A_{8}0902.0431_FO2775
0902.0431_FO27761771.000A_{4} \oplus A_{4}0902.0431_FO2776
0902.0431_FO27771780.999\left(E_{8}{ }^{C}\right)_{1,1^{-}, 1_{-}}0902.0431_FO2777
0902.0431_FO27781780.683\quad\left(E_{8}{ }^{C}\right)_{1,1^{-}, 1_{-}} \cong E_{7}{ }^{C}0902.0431_FO2778
0902.0431_FO27791781.000\beta \in E_{7}{ }^{C}0902.0431_FO2779
0902.0431_FO27801781.000\widetilde{\beta}: \mathfrak{e}_{8}{ }^{C} \rightarrow \mathfrak{e}_{8}{ }^{C}0902.0431_FO2780
0902.0431_FO27811780.992(\operatorname{Ad} \beta) \Phi=\beta \Phi \beta^{-1}, \Phi \in \mathfrak{e}_{7}{ }^{C}0902.0431_FO2781
0902.0431_FO27821780.992\widetilde{\beta} \in\left(E_{8}{ }^{C}\right)_{1,1^{-}, 1_{-}}0902.0431_FO2782
0902.0431_FO27831781.000\alpha 1=1, \alpha 1^{-}=1^{-}0902.0431_FO2783
0902.0431_FO27841781.000\alpha 1_{-}=1_{-}0902.0431_FO2784
0902.0431_FO27851781.000[\alpha \Phi, 1]=[\alpha \Phi, \alpha 1]=\alpha[\Phi, 1]=00902.0431_FO2785
0902.0431_FO27861781.000\beta_{21}=\beta_{31}=00902.0431_FO2786
0902.0431_FO27871781.000a_{2}=a_{3}=00902.0431_FO2787
0902.0431_FO27881781.000\left[\alpha \Phi, 1^{-}\right]=\left[\alpha \Phi, \alpha 1^{-}\right]=0902.0431_FO2788
0902.0431_FO27891781.000\alpha\left[\Phi, 1^{-}\right]=00902.0431_FO2789
0902.0431_FO27901781.000a_{1}=00902.0431_FO2790
0902.0431_FO27911781.000\left[\alpha P^{-}, 1\right]=\left[\alpha P^{-}, \alpha 1\right]=\alpha\left[P^{-}, 1\right]=-\alpha P^{-}0902.0431_FO2791
0902.0431_FO27921781.000\beta_{12}=\beta_{32}=00902.0431_FO2792
0902.0431_FO27931781.000b_{1}=b_{2}=b_{3}=00902.0431_FO2793
0902.0431_FO27941781.000\left[\alpha Q_{-}, 1\right]=0902.0431_FO2794
0902.0431_FO27951781.000\left[\alpha Q_{-}, \alpha 1\right]=\alpha\left[Q_{-}, 1\right]=\alpha Q_{-}0902.0431_FO2795
0902.0431_FO27961781.000\beta_{13}=\beta_{23}=00902.0431_FO2796
0902.0431_FO27971781.000c_{1}=c_{2}=c_{3}=00902.0431_FO2797
0902.0431_FO27981791.000[(0, P, 0,0,0,0),(0,0, Q, 0,0,0)]=\left(P \times Q, 0,0,-\frac{1}{8}\{P, Q\}, 0,0\right)0902.0431_FO2798
0902.0431_FO27991791.000\left[\left(0, \beta_{2} P, 0,0,0,0\right),\left(0,0, \beta_{3} Q, 0,0,0\right)\right]=\left(\beta_{1}(P \times Q), 0,0,-\frac{1}{8}\{P, Q\}, 0,0\right)0902.0431_FO2799
0902.0431_FO28001791.000[(0, P, 0,0,0,0),(0, Q, 0,0,0,0)]=\left(0,0,0, \frac{1}{4}\{P, Q\}, 0,0\right)0902.0431_FO2800
0902.0431_FO28011791.000[(\Phi, 0,0,0,0,0),(0, P, 0,0,0,0)]=(0, \Phi P, 0,0,0,0)0902.0431_FO2801
0902.0431_FO28021791.000\beta_{2}=\beta_{3}0902.0431_FO2802
0902.0431_FO28031791.000\beta^{-1} P0902.0431_FO2803
0902.0431_FO28041791.000v: \mathfrak{e}_{8}{ }^{C} \rightarrow \mathfrak{e}_{8}{ }^{C}0902.0431_FO2804
0902.0431_FO28051790.992v \in E_{8}0902.0431_FO2805
0902.0431_FO28061790.992v^{2}=10902.0431_FO2806
0902.0431_FO28071791.000\left(E_{8}\right)^{v}0902.0431_FO2807
0902.0431_FO28081801.000\alpha \in E_{8}0902.0431_FO2808
0902.0431_FO28091801.000\alpha 1^{-}=1^{-}0902.0431_FO2809
0902.0431_FO28101800.685\alpha 1=(\Phi, P, Q, r, s, t)0902.0431_FO2810
0902.0431_FO28111800.685\left[\alpha 1_{1} 1_{-}\right]=\left[\alpha 1, \alpha 1_{-}\right]=0902.0431_FO2811
0902.0431_FO28121801.000\alpha\left[1,1_{-}\right]=-2 \alpha 1_{-}=-21_{-}0902.0431_FO2812
0902.0431_FO28131801.000P=0, s=0, r=10902.0431_FO2813
0902.0431_FO28141801.000\langle\alpha 1, \alpha 1\rangle=\langle 1,1\rangle=80902.0431_FO2814
0902.0431_FO28151801.000\langle\Phi, \Phi\rangle+\langle Q, Q\rangle+8+4(\tau t) t=80902.0431_FO2815
0902.0431_FO28161801.000\Phi=0, Q=0, t=00902.0431_FO2816
0902.0431_FO28171801.000\left[1^{-}, 1_{-}\right]=10902.0431_FO2817
0902.0431_FO28181800.295\left(E_{8}\right)_{1 \_}0902.0431_FO2818
0902.0431_FO28191800.848\quad\left(E_{8}\right)_{1-} \cong E_{7}0902.0431_FO2819
0902.0431_FO28201800.967\left(E_{8}\right)_{1_{-}}=\left(E_{8}\right)_{1,1^{-}, 1_{-}}0902.0431_FO2820
0902.0431_FO28211801.000\mathfrak{W}_{1}0902.0431_FO2821
0902.0431_FO28221800.963S U(2)=\left\{A \in M(2, C) \mid\left(\tau^{t} A\right) A=E, \operatorname{det} A=1\right\}0902.0431_FO2822
0902.0431_FO28231801.000A=\left(\begin{array}{cc}a & -\tau b \\ b & \tau a\end{array}\right) \in S U(2), \varphi_{3}(A): \mathfrak{e}_{8}{ }^{C} \rightarrow \mathfrak{e}_{8}{ }^{C}0902.0431_FO2823
0902.0431_FO28241811.000A=\left(\begin{array}{cc}a & -\tau b \\ b & \tau a\end{array}\right)=\exp \left(\begin{array}{cc}-i \nu & -\tau \rho \\ \rho & i \nu\end{array}\right) \in S U(2)0902.0431_FO2824
0902.0431_FO28251811.000\phi(A)=0902.0431_FO2825
0902.0431_FO28261810.998\exp (\Theta(0,0,0, i \nu, \rho,-\tau \rho)) \in\left(E_{8}\right)^{v}0902.0431_FO2826
0902.0431_FO28271810.995\left(E_{8}\right)^{v} \cong\left(S U(2) \times E_{7}\right) / \boldsymbol{Z}_{2}, \boldsymbol{Z}_{2}=\{(E, 1),(-E,-1)\}0902.0431_FO2827
0902.0431_FO28281810.935\varphi: S U(2) \times E_{7} \rightarrow\left(E_{8}\right)^{v}0902.0431_FO2828
0902.0431_FO28291811.000\varphi_{3}(A) \in \varphi_{3}(S U(A))0902.0431_FO2829
0902.0431_FO28301811.000\beta \in E_{7}0902.0431_FO2830
0902.0431_FO28311811.000\varphi_{*}: \mathfrak{s u}(8) \oplus \mathfrak{e}_{7} \rightarrow\left(\mathfrak{e}_{8}\right)^{v}0902.0431_FO2831
0902.0431_FO28321811.000\operatorname{Ker} \varphi=\{(E, 1),(-E,-1)\}=\boldsymbol{Z}_{2}0902.0431_FO2832
0902.0431_FO28331810.999\left(S U(2) \times E_{7}\right) / \boldsymbol{Z}_{2} \cong\left(E_{8}\right)^{v}0902.0431_FO2833
0902.0431_FO28341810.990\widetilde{\lambda} \gamma: \mathfrak{e}_{8}{ }^{C} \rightarrow \mathfrak{e}_{8}{ }^{C}0902.0431_FO2834
0902.0431_FO28351810.730\widetilde{\lambda} \gamma \in E_{8}0902.0431_FO2835
0902.0431_FO28361810.730(\widetilde{\lambda} \gamma)^{2}=10902.0431_FO2836
0902.0431_FO28371810.999\left(E_{8}\right)^{\widetilde{\lambda} \gamma}0902.0431_FO2837
0902.0431_FO28381811.000l: M(8, C) \rightarrow M(16, \boldsymbol{R})0902.0431_FO2838
0902.0431_FO28391821.000I, J \in M(16, \boldsymbol{R})0902.0431_FO2839
0902.0431_FO28401821.000I J=-J I0902.0431_FO2840
0902.0431_FO28411821.000X, Y \in M(8, C)0902.0431_FO2841
0902.0431_FO28421821.000l(X Y)=l(X) l(Y)0902.0431_FO2842
0902.0431_FO28431820.965I l(X)=l(\tau X) I, \quad J l(X)=l(X) J0902.0431_FO2843
0902.0431_FO28441821.000{ }^{t} l(X)=l\left(\tau^{t} X\right)0902.0431_FO2844
0902.0431_FO28451820.989l(\mathfrak{u}(8))=\{B \in \mathfrak{s o}(16) \mid J B=B J\}0902.0431_FO2845
0902.0431_FO28461821.000B \in \mathfrak{s o}(16)0902.0431_FO2846
0902.0431_FO28471820.991D \in \mathfrak{u}(8)0902.0431_FO2847
0902.0431_FO28481820.991J l(D)=l(D) J0902.0431_FO2848
0902.0431_FO28491820.991{ }^{t} l(D)=l\left(\tau^{t} D\right)=-l(D)0902.0431_FO2849
0902.0431_FO28501821.000J B=B J0902.0431_FO2850
0902.0431_FO28511821.000B=l(D), D \in M(8, C)0902.0431_FO2851
0902.0431_FO28521821.000\tau^{t} D=-D0902.0431_FO2852
0902.0431_FO28531821.000S \in \mathfrak{S}(8, C)0902.0431_FO2853
0902.0431_FO28541821.000J B=-B J0902.0431_FO2854
0902.0431_FO28551821.000B I0902.0431_FO2855
0902.0431_FO28561821.000J B I=B I J0902.0431_FO2856
0902.0431_FO28571821.000B I=l(S), S \in M(8, C)0902.0431_FO2857
0902.0431_FO28581821.000-S={ }^{t} S0902.0431_FO2858
0902.0431_FO28591821.000B=\frac{B-J B J}{2}+\frac{B+J B J}{2}0902.0431_FO2859
0902.0431_FO28601821.000\chi:\left(\mathfrak{P}^{C}\right)_{\tau \gamma} \rightarrow0902.0431_FO2860
0902.0431_FO28611820.950\mathfrak{S}(8, C)0902.0431_FO2861
0902.0431_FO28621820.950\varphi_{*}: \mathfrak{s u}(8) \rightarrow\left(\mathfrak{e}_{6}\right)^{\lambda \gamma}0902.0431_FO2862
0902.0431_FO28631820.999\varphi_{*}: \mathfrak{s p}(4) \rightarrow\left(\mathfrak{e}_{6}\right)^{\lambda \gamma}0902.0431_FO2863
0902.0431_FO28641820.999\left(\varphi_{*} D\right) X=0902.0431_FO2864
0902.0431_FO28651831.000\left[g X_{1}, g X_{2}\right] \in \mathfrak{s p}(4)0902.0431_FO2865
0902.0431_FO28661831.000S, S_{1}, S_{2} \in \mathfrak{S}(8, C)0902.0431_FO2866
0902.0431_FO28671830.985\lambda \gamma \chi^{-1}(S)=-\chi^{-1}(i S)0902.0431_FO2867
0902.0431_FO28681830.984\quad \operatorname{tr}\left(S_{1} \tau S_{2}-S_{2} \tau S_{1}\right)=4 i\left\{\chi^{-1} S_{1}, \chi^{-1} S_{2}\right\}0902.0431_FO2868
0902.0431_FO28691831.000\chi^{-1} S=P=(X, Y, \xi, \eta)0902.0431_FO2869
0902.0431_FO28701831.000\chi^{-1} S_{i}=P_{i}=\left(X_{i}, T_{i}, \xi_{i}, \eta_{i}\right), i=1,20902.0431_FO2870
0902.0431_FO28711840.999D=-\left[g X_{1}, g X_{2}\right]-\left[g\left(\gamma Y_{1}\right), g\left(\gamma Y_{2}\right)\right] \in \mathfrak{s p}(4)0902.0431_FO2871
0902.0431_FO28721850.986\left(\mathfrak{e}_{8}\right)^{\widetilde{\lambda} \gamma}0902.0431_FO2872
0902.0431_FO28731850.989\mathfrak{s o}(16)0902.0431_FO2873
0902.0431_FO28741850.989\zeta: \mathfrak{s o}(16) \rightarrow\left(\mathfrak{e}_{8}\right)^{\widetilde{\lambda} \gamma}0902.0431_FO2874
0902.0431_FO28751850.937D \in \mathfrak{s u}(8), S \in \mathfrak{S}(8, C), c \in \boldsymbol{R}0902.0431_FO2875
0902.0431_FO28761850.937\varphi_{*}: \mathfrak{s u}(8) \rightarrow\left(\mathfrak{e}_{7}\right)^{\lambda \gamma}, \chi:\left(\mathfrak{P}^{C}\right)_{\text {tau } \gamma} \rightarrow0902.0431_FO2876
0902.0431_FO28771851.000\left(\varphi_{*} D\right) \lambda \gamma=\lambda \gamma\left(\varphi_{*} D\right)0902.0431_FO2877
0902.0431_FO28781851.000\left(\varphi_{*} D\right) \chi^{-1} S=\chi^{-1}\left(D S+S^{t} D\right)0902.0431_FO2878
0902.0431_FO28791861.000\zeta[l(D), l(i c E)]=\zeta[D, i c E]=\zeta 0=00902.0431_FO2879
0902.0431_FO28801860.986\left(E_{8}\right)^{\widetilde{\lambda} \gamma} \cong S s(16)0902.0431_FO2880
0902.0431_FO28811871.000\mathfrak{e}_{8(8)}0902.0431_FO2881
0902.0431_FO28821870.820\left(\mathfrak{e}_{8(8)}\right)^{\widetilde{\lambda} \gamma} \cong S s(16)0902.0431_FO2882
0902.0431_FO28831870.318\left[\left(\mathfrak{e}_{8(8)}\right)^{\tilde{\lambda} \gamma},\left(\mathfrak{e}_{8(8)}\right)_{-\tilde{\lambda} \gamma}\right] \subset\left(\mathfrak{e}_{8(8)}\right)_{-\widetilde{\lambda} \gamma}0902.0431_FO2883
0902.0431_FO28841870.318\left(\mathfrak{e}_{8(8)}\right)^{\tilde{\lambda} \gamma}0902.0431_FO2884
0902.0431_FO28851870.777\left(\mathfrak{e}_{8(8)}\right)_{-} \widetilde{\lambda}_{\gamma}0902.0431_FO2885
0902.0431_FO28861870.989\varphi^{C}0902.0431_FO2886
0902.0431_FO28871870.989\left(\left(\left(\mathfrak{e}_{8(8)}\right)_{-\widetilde{\lambda} \gamma}\right)^{C}=\left(e_{8}{ }^{C}\right)_{-\widetilde{\lambda} \gamma}\right.0902.0431_FO2887
0902.0431_FO28881870.770\left(\mathfrak{e}_{8(8)}\right)_{-\widetilde{\lambda} \gamma}0902.0431_FO2888
0902.0431_FO28891870.978z\left(\left(E_{8}\right)^{\widetilde{\lambda} \gamma}\right)0902.0431_FO2889
0902.0431_FO28901870.989\{1, \widetilde{\lambda} \gamma\} \subset z\left(\left(E_{8}\right)^{\widetilde{\lambda} \gamma}\right)0902.0431_FO2890
0902.0431_FO28911870.989\alpha \in z\left(\left(E_{8}\right)^{\widetilde{\lambda} \gamma}\right)0902.0431_FO2891
0902.0431_FO28921870.711\left(E_{8}\right)^{\tilde{\lambda} \gamma}0902.0431_FO2892
0902.0431_FO28931870.711\left(\mathfrak{e}_{8}{ }^{C}\right)_{-\widetilde{\lambda} \gamma}0902.0431_FO2893
0902.0431_FO28941870.777B_{8}\left(R, R^{\prime}\right)0902.0431_FO2894
0902.0431_FO28951870.777\alpha: B_{8}\left(\alpha R, \alpha R^{\prime}\right)=B_{8}\left(R, R^{\prime}\right)0902.0431_FO2895
0902.0431_FO28961880.999k^{2}=10902.0431_FO2896
0902.0431_FO28971880.999\left(\mathfrak{e}_{8}{ }^{C}\right)^{\widetilde{\lambda} \gamma} \cong \mathfrak{s o}(16, C)0902.0431_FO2897
0902.0431_FO28981880.995\left(\mathfrak{e}_{8}{ }^{C}\right)^{\widetilde{\lambda} \gamma}0902.0431_FO2898
0902.0431_FO28991880.995\left(\mathfrak{e}_{8}{ }^{C}\right)^{-\widetilde{\lambda} \gamma}0902.0431_FO2899
0902.0431_FO29001880.995k^{2} 1=10902.0431_FO2900
0902.0431_FO29011880.998k=10902.0431_FO2901
0902.0431_FO29021880.998k=-10902.0431_FO2902
0902.0431_FO29031880.998\alpha=\widetilde{\lambda} \gamma0902.0431_FO2903
0902.0431_FO29041881.000\omega_{7}0902.0431_FO2904
0902.0431_FO29051881.000\omega_{8}0902.0431_FO2905
0902.0431_FO29061881.000\omega_{1}, \omega_{2}, \cdots, \omega_{8}0902.0431_FO2906
0902.0431_FO29071880.986\operatorname{Spin}(16)0902.0431_FO2907
0902.0431_FO29081881.000\Delta_{16}{ }^{+}0902.0431_FO2908
0902.0431_FO29091881.000\Delta_{16}{ }^{-}0902.0431_FO2909
0902.0431_FO29101880.982S O(16)0902.0431_FO2910
0902.0431_FO29111880.934\quad\left(E_{8}\right)^{\widetilde{\lambda} \gamma} \cong S s(16)0902.0431_FO2911
0902.0431_FO29121881.000\sigma \in F_{4} \subset E_{6} \subset E_{7} \subset E_{8}0902.0431_FO2912
0902.0431_FO29131881.000\left(E_{8}\right)^{\sigma}0902.0431_FO2913
0902.0431_FO29141880.996\left(\mathfrak{e}_{8}\right)^{\sigma}0902.0431_FO2914
0902.0431_FO29151880.959\mathfrak{s o}(16)=\left\{\left.X \in M(16, \boldsymbol{R})\right|^{t} X=-X\right\}0902.0431_FO2915
0902.0431_FO29161880.785\left(E_{8}\right)^{\widetilde{\lambda} \gamma} \cong S s(16) \cong\left(E_{8}\right)^{\sigma}0902.0431_FO2916
0902.0431_FO29171891.000\alpha \in z\left(E_{8}\right)0902.0431_FO2917
0902.0431_FO29181891.000v \alpha=\alpha v0902.0431_FO2918
0902.0431_FO29191891.000\alpha \in \varphi\left(S U(2) \times E_{7}\right) \cong0902.0431_FO2919
0902.0431_FO29201890.834\alpha \in z\left(\varphi\left(S U(2) \times E_{7}\right)\right)0902.0431_FO2920
0902.0431_FO29211891.000v \notin z\left(E_{8}\right)0902.0431_FO2921
0902.0431_FO29221891.000\left(S U(3) \times E_{6}\right) / \boldsymbol{Z}_{3}0902.0431_FO2922
0902.0431_FO29231891.000\mathfrak{e}_{8}{ }^{C},\left\langle R_{1}, R_{2}\right\rangle, \tau \widetilde{\lambda}, w0902.0431_FO2923
0902.0431_FO29241891.00027 \times 3=780902.0431_FO2924
0902.0431_FO29251891.000\left(\mathfrak{J}^{C}\right)^{3}0902.0431_FO2925
0902.0431_FO29261891.000(\boldsymbol{X}, \boldsymbol{Y})0902.0431_FO2926
0902.0431_FO29271891.000\langle\boldsymbol{X}, \boldsymbol{Y}\rangle0902.0431_FO2927
0902.0431_FO29281890.996\boldsymbol{X} \times \boldsymbol{Y}0902.0431_FO2928
0902.0431_FO29291890.996\boldsymbol{X} \cdot \boldsymbol{Y}0902.0431_FO2929
0902.0431_FO29301890.996\boldsymbol{X} \vee \boldsymbol{Y}0902.0431_FO2930
0902.0431_FO29311890.972\boldsymbol{X}=\left(\begin{array}{l}X_{1} \\ X_{2} \\ X_{3}\end{array}\right), \boldsymbol{Y}=\left(\begin{array}{l}Y_{1} \\ Y_{2} \\ Y_{3}\end{array}\right) \in\left(\mathfrak{J}^{C}\right)^{3}0902.0431_FO2931
0902.0431_FO29321890.972\phi \in \operatorname{Hom}_{C}\left(\mathfrak{J}^{C}\right), D=\left(d_{i j}\right) \in0902.0431_FO2932
0902.0431_FO29331890.983M(3, C)0902.0431_FO2933
0902.0431_FO29341890.983\boldsymbol{X}=\left(\begin{array}{c}X_{1} \\ X_{2} \\ X_{3}\end{array}\right) \in\left(\mathfrak{J}^{C}\right)^{3}0902.0431_FO2934
0902.0431_FO29351890.983\phi \boldsymbol{X}, D \boldsymbol{X} \in\left(\mathfrak{J}^{C}\right)^{3}0902.0431_FO2935
0902.0431_FO29361900.9998+78+27 \times 3+27 \times 3=2480902.0431_FO2936
0902.0431_FO29371900.902\widetilde{\mathfrak{e}}_{8}^{C}=\mathfrak{e}_{7}^{C} \oplus \mathfrak{P}^{C} \oplus \mathfrak{P}^{C} \oplus C \oplus C \oplus C0902.0431_FO2937
0902.0431_FO29381900.900f: \widetilde{\mathfrak{e}}_{8}^{C} \rightarrow \mathfrak{e}_{8}^{C}0902.0431_FO2938
0902.0431_FO29391900.699\widetilde{\mathfrak{e}}_{8}{ }^{C} \cong \mathfrak{e}_{8}{ }^{C}0902.0431_FO2939
0902.0431_FO29401900.999\widetilde{\mathfrak{e}}_{8}^{C}0902.0431_FO2940
0902.0431_FO29411900.655\left(R_{i}=\left(D_{i}, \phi_{i}, \boldsymbol{X}_{i}, \boldsymbol{Y}_{i}\right) \in \mathfrak{e}_{8}{ }^{C}\right)0902.0431_FO2941
0902.0431_FO29421901.000\tau \widetilde{\lambda}0902.0431_FO2942
0902.0431_FO29431911.000w \in E_{8}0902.0431_FO2943
0902.0431_FO29441911.000\left(E_{8}\right)^{w}0902.0431_FO2944
0902.0431_FO29451910.545\left(E_{8}\right)^{w} \cong\left(S U(3) \times E_{6}\right) / \boldsymbol{Z}_{3}, \quad \boldsymbol{Z}_{3}=\left\{(E, 1),\left(\omega E, \omega^{2} 1\right),\left(\omega^{2} E\right.\right.0902.0431_FO2945
0902.0431_FO29461910.991\omega 1)\}0902.0431_FO2946
0902.0431_FO29471911.000\varphi_{1}: S U(3) \rightarrow\left(E_{8}\right)^{w}0902.0431_FO2947
0902.0431_FO29481910.990\varphi_{1}(A) \in\left(E_{8}\right)^{w}0902.0431_FO2948
0902.0431_FO29491910.990D_{1}=\left(D_{1}, 0,0,0\right) \in0902.0431_FO2949
0902.0431_FO29501910.994\mathfrak{s} \mathfrak{u}(3) \subset \mathfrak{s l}(3, C) \subset \mathfrak{e}_{8}{ }^{C}0902.0431_FO2950
0902.0431_FO29511910.985A=\exp D_{1}0902.0431_FO2951
0902.0431_FO29521910.985\varphi_{1}(A)=\exp \left(\operatorname{ad}\left(D_{1}\right)\right) \in \operatorname{Aut}\left(\mathfrak{e}_{8}{ }^{C}\right)0902.0431_FO2952
0902.0431_FO29531911.000\varphi_{1}(A) \in E_{8}0902.0431_FO2953
0902.0431_FO29541911.000w \varphi_{1}(A)=\varphi_{1}(A) w0902.0431_FO2954
0902.0431_FO29551911.000\varphi_{2}: E_{6} \rightarrow\left(E_{8}\right)^{w}0902.0431_FO2955
0902.0431_FO29561911.000\varphi_{2}(\alpha) \in\left(E_{8}\right)^{w}0902.0431_FO2956
0902.0431_FO29571911.000\phi^{\prime}=0902.0431_FO2957
0902.0431_FO29581911.000\left(0, \phi^{\prime}, 0,0\right) \in \mathfrak{e}_{6} \subset \mathfrak{e}_{6}{ }^{C} \subset \mathfrak{e}_{8}{ }^{C}0902.0431_FO2958
0902.0431_FO29591910.990\alpha=\exp \phi^{\prime}0902.0431_FO2959
0902.0431_FO29601910.990\varphi_{2}(\alpha)=\exp \left(\operatorname{ad}\left(\phi^{\prime}\right)\right) \in \operatorname{Aut}\left(\mathfrak{e}_{8}{ }^{C}\right)0902.0431_FO2960
0902.0431_FO29611921.000\varphi_{2}(\alpha) \in E_{8}0902.0431_FO2961
0902.0431_FO29621921.000w \varphi_{2}(\alpha)=\varphi_{2}(\alpha) w0902.0431_FO2962
0902.0431_FO29631920.798\varphi: S U(3) \times E_{6} \rightarrow\left(E_{8}\right)^{w}0902.0431_FO2963
0902.0431_FO29641921.000\varphi_{1}(A)0902.0431_FO2964
0902.0431_FO29651921.000\varphi_{2}(\alpha)0902.0431_FO2965
0902.0431_FO29661920.999\operatorname{Ker} \varphi=\left\{(E, 1),\left(\omega E, \omega^{2} 1\right),\left(\omega^{2} E, \omega 1\right)\right\}=\boldsymbol{Z}_{3}0902.0431_FO2966
0902.0431_FO29671920.996\left(S U(3) \times E_{6}\right) / \boldsymbol{Z}_{3} \cong\left(E_{8}\right)^{w}0902.0431_FO2967
0902.0431_FO29681921.000\Lambda^{k}\left(C^{n}\right)0902.0431_FO2968
0902.0431_FO29691921.000\boldsymbol{e}_{1}, \cdots, \boldsymbol{e}_{n}0902.0431_FO2969
0902.0431_FO29701920.755n0902.0431_FO2970
0902.0431_FO29711920.755C^{n}0902.0431_FO2971
0902.0431_FO29721920.755(\boldsymbol{x}, \boldsymbol{y})0902.0431_FO2972
0902.0431_FO29731921.000\left(\boldsymbol{e}_{i}, \boldsymbol{e}_{j}\right)=\delta_{i j}0902.0431_FO2973
0902.0431_FO29741920.985\boldsymbol{e}_{i_{1}} \wedge \cdots \wedge \boldsymbol{e}_{i_{k}}, i_{1}<\cdots<i_{k}0902.0431_FO2974
0902.0431_FO29751921.000\boldsymbol{u} \in \Lambda^{k}\left(C^{n}\right)0902.0431_FO2975
0902.0431_FO29761921.000* \boldsymbol{u} \in \Lambda^{n-k}\left(C^{n}\right)0902.0431_FO2976
0902.0431_FO29771921.000S L(n, C)0902.0431_FO2977
0902.0431_FO29781931.000\mathfrak{s l}(n, C)0902.0431_FO2978
0902.0431_FO29791930.997A \in S L(n, C), D \in \mathfrak{s l}(n, C)0902.0431_FO2979
0902.0431_FO29801930.997\boldsymbol{u}, \boldsymbol{v} \in \Lambda^{k}\left(C^{n}\right)0902.0431_FO2980
0902.0431_FO29811930.643\left(A \boldsymbol{u},{ }^{t} A^{-1} \boldsymbol{v}\right)=(\boldsymbol{u}, \boldsymbol{v}), \quad(D \boldsymbol{u}, \boldsymbol{v})+\left(\boldsymbol{u},-{ }^{t} D \boldsymbol{v}\right)=00902.0431_FO2981
0902.0431_FO29821930.739*(A \boldsymbol{u})={ }^{t} A^{-1}(* \boldsymbol{u}), \quad *(D \boldsymbol{u})=-{ }^{t} D^{-1}(* \boldsymbol{u})0902.0431_FO2982
0902.0431_FO29831931.000\boldsymbol{u}, \boldsymbol{v} \in \Lambda^{k}\left(C^{n}\right)(1 \leq k \leq n)0902.0431_FO2983
0902.0431_FO29841931.000\boldsymbol{u} \times \boldsymbol{v}0902.0431_FO2984
0902.0431_FO29851930.950\operatorname{tr}(\boldsymbol{u} \times \boldsymbol{v})=0, \boldsymbol{u} \times \boldsymbol{v}0902.0431_FO2985
0902.0431_FO29861930.950\mathfrak{s} \mathfrak{l}(n, C)0902.0431_FO2986
0902.0431_FO29871930.732A(\boldsymbol{u} \times \boldsymbol{v}) A^{-1}=A \boldsymbol{u} \times{ }^{t} A^{-1} \boldsymbol{v},[D, \boldsymbol{u} \times \boldsymbol{v}]=D \boldsymbol{u} \times \boldsymbol{v}+\boldsymbol{u} \times\left(-{ }^{t} D \boldsymbol{v}\right)0902.0431_FO2987
0902.0431_FO29881931.000{ }^{t}(\boldsymbol{u} \times \boldsymbol{v})=\boldsymbol{v} \times \boldsymbol{u}, \quad \tau(\boldsymbol{u} \times \boldsymbol{v})=\tau(\boldsymbol{u}) \times \tau(\boldsymbol{v})0902.0431_FO2988
0902.0431_FO29891931.000\operatorname{tr}(D(\boldsymbol{u} \times \boldsymbol{v}))=(-1)^{n-k}(D \boldsymbol{u}, \boldsymbol{v})0902.0431_FO2989
0902.0431_FO29901931.00080+84+84=2480902.0431_FO2990
0902.0431_FO29911931.000\boldsymbol{u}, \boldsymbol{v}, \boldsymbol{w} \in \Lambda^{3}\left(C^{9}\right)0902.0431_FO2991
0902.0431_FO29921930.926\quad \boldsymbol{u} \times *(\boldsymbol{v} \wedge \boldsymbol{w})+\boldsymbol{v} \times *(\boldsymbol{w} \wedge \boldsymbol{u})+\boldsymbol{w} \times *(\boldsymbol{u} \wedge \boldsymbol{v})=00902.0431_FO2992
0902.0431_FO29931930.800(\boldsymbol{u} \times \boldsymbol{w}) \boldsymbol{v}-(\boldsymbol{v} \times \boldsymbol{w}) \boldsymbol{u}+*(*(\boldsymbol{u} \times \boldsymbol{v}) \wedge \boldsymbol{w})=00902.0431_FO2993
0902.0431_FO29941940.999\boldsymbol{u}=\boldsymbol{u}_{1} \wedge \boldsymbol{u}_{2} \wedge \boldsymbol{u}_{3}, \boldsymbol{v}=\boldsymbol{u}_{4} \wedge \boldsymbol{u}_{5} \wedge \boldsymbol{u}_{6}0902.0431_FO2994
0902.0431_FO29951940.999\boldsymbol{w}=\boldsymbol{u}_{7} \wedge \boldsymbol{u}_{8} \wedge \boldsymbol{u}_{9}0902.0431_FO2995
0902.0431_FO29961940.998\boldsymbol{x}, \boldsymbol{y} \in C^{9}0902.0431_FO2996
0902.0431_FO29971941.000\boldsymbol{x}=\sum_{i=1}^{9} x_{i} \boldsymbol{e}_{i}, \boldsymbol{u}_{j}=\sum_{k=1}^{9} u_{j k} \boldsymbol{e}_{k}0902.0431_FO2997
0902.0431_FO29981941.000U=\left(u_{j k}\right) \in M(9, C)0902.0431_FO2998
0902.0431_FO29991941.000\widetilde{u}_{j k}0902.0431_FO2999
0902.0431_FO30001941.000u_{j k}0902.0431_FO3000
0902.0431_FO30011941.000U0902.0431_FO3001
0902.0431_FO30021941.000\boldsymbol{u}=\boldsymbol{u}_{1} \wedge \boldsymbol{u}_{2} \wedge \boldsymbol{u}_{3}0902.0431_FO3002
0902.0431_FO30031941.000\boldsymbol{v}=\boldsymbol{v}_{1} \wedge \boldsymbol{v}_{2} \wedge \boldsymbol{v}_{3}0902.0431_FO3003
0902.0431_FO30041941.000\boldsymbol{a} \in \Lambda^{3}\left(C^{9}\right)0902.0431_FO3004
0902.0431_FO30051950.997\mathfrak{e}_{8}{ }^{C}=\mathfrak{s l}(9, C) \oplus \Lambda^{3}\left(C^{9}\right) \oplus \Lambda^{3}\left(C^{9}\right)0902.0431_FO3005
0902.0431_FO30061951.000I=\{i, j, k\}(i<j<k)0902.0431_FO3006
0902.0431_FO30071951.000\{1,2, \cdots, 9\}0902.0431_FO3007
0902.0431_FO30081951.000\mathfrak{g}=\mathfrak{e}_{8}{ }^{C}0902.0431_FO3008
0902.0431_FO30091951.000\mathfrak{s l}(9, C) \cap \mathfrak{a}=\{0\}0902.0431_FO3009
0902.0431_FO30101951.000\mathfrak{q} \cap \mathfrak{a}=\{0\}0902.0431_FO3010
0902.0431_FO30111951.000p: \mathfrak{g} \rightarrow \mathfrak{s l}(9, C)0902.0431_FO3011
0902.0431_FO30121951.000p(\mathfrak{a})=00902.0431_FO3012
0902.0431_FO30131951.000\mathfrak{q}0902.0431_FO3013
0902.0431_FO30141951.000\mathfrak{s l}(9, C)0902.0431_FO3014
0902.0431_FO30151951.000p(\mathfrak{a})=\mathfrak{s l}(9, C)0902.0431_FO3015
0902.0431_FO30161951.000D=\sum_{i=1}^{8} H_{i} \in0902.0431_FO3016
0902.0431_FO30171950.831\mathfrak{s} \mathfrak{l}(9, C), H_{i}=E_{i i}-E_{99}0902.0431_FO3017
0902.0431_FO30181950.831(\boldsymbol{u}, \boldsymbol{v})=\left(\sum_{I} u_{I} \boldsymbol{e}_{I}, \sum_{J} v_{J} \boldsymbol{e}_{J}\right) \in \mathfrak{q}0902.0431_FO3018
0902.0431_FO30191950.998(D, \boldsymbol{u}, \boldsymbol{v}) \in \mathfrak{a}0902.0431_FO3019
0902.0431_FO30201950.998[(D, 0,0),(X, \boldsymbol{u}, \boldsymbol{v})]=\left(0, D \boldsymbol{u},-{ }^{t} D \boldsymbol{v}\right) \in \mathfrak{q} \cap \mathfrak{a}=\{0\}0902.0431_FO3020
0902.0431_FO30211950.882u_{I}=00902.0431_FO3021
0902.0431_FO30221950.882v_{J}=00902.0431_FO3022
0902.0431_FO30231950.8820 \neq(D, \boldsymbol{u}, \boldsymbol{v})=(D, 0,0) \in \mathfrak{s} \mathfrak{l}(9, C) \cap \mathfrak{a}=\{0\}0902.0431_FO3023
0902.0431_FO30241951.000\mathfrak{s l}(9, C) \cap \mathfrak{a} \neq\{0\}0902.0431_FO3024
0902.0431_FO30251951.000\mathfrak{s l}(9, C) \cap \mathfrak{a}0902.0431_FO3025
0902.0431_FO30261950.999\mathfrak{s l}(9, C) \subset \mathfrak{a}0902.0431_FO3026
0902.0431_FO30271950.999\boldsymbol{e}_{i} \wedge \boldsymbol{e}_{j} \wedge \boldsymbol{e}_{k} \in \Lambda^{3}\left(C^{9}\right)0902.0431_FO3027
0902.0431_FO30281951.000(D, 0,0) \in \mathfrak{s l}(9, C) \subset \mathfrak{a}0902.0431_FO3028
0902.0431_FO30291961.000\mathfrak{q} \subset \mathfrak{a}0902.0431_FO3029
0902.0431_FO30301961.000\mathfrak{a}=\mathfrak{g}0902.0431_FO3030
0902.0431_FO30311961.000\mathfrak{q} \cap \mathfrak{a} \neq\{0\}0902.0431_FO3031
0902.0431_FO30321961.000R=(0, \boldsymbol{u}, \boldsymbol{v})0902.0431_FO3032
0902.0431_FO30331961.000\mathfrak{q} \cap \mathfrak{a}0902.0431_FO3033
0902.0431_FO30341961.000\boldsymbol{u} \neq 00902.0431_FO3034
0902.0431_FO30351961.000\boldsymbol{u}=\sum_{I} u_{I} \boldsymbol{e}_{I}0902.0431_FO3035
0902.0431_FO30361961.000u_{\{123\}}=10902.0431_FO3036
0902.0431_FO30371961.000S_{i j}=\left(E_{i i}-E_{j j}, 0,0\right) \in \mathfrak{g}0902.0431_FO3037
0902.0431_FO30381961.000T=\left(0,0, \boldsymbol{e}_{1} \wedge \boldsymbol{e}_{2} \wedge \boldsymbol{e}_{4}\right) \in \mathfrak{g}0902.0431_FO3038
0902.0431_FO30391961.000\boldsymbol{v} \neq 00902.0431_FO3039
0902.0431_FO30401960.997\mathfrak{e}_{8}{ }^{C}=\mathfrak{s l}(9, C) \oplus0902.0431_FO3040
0902.0431_FO30411961.000\Lambda^{3}\left(C^{9}\right) \oplus \Lambda^{3}\left(C^{9}\right)0902.0431_FO3041
0902.0431_FO30421961.000B0902.0431_FO3042
0902.0431_FO30431961.000B_{8}\left(R_{1}, R_{2}\right)=k B\left(R_{1}, R_{2}\right)0902.0431_FO3043
0902.0431_FO30441961.000R_{i} \in \mathfrak{e}_{8}{ }^{C}0902.0431_FO3044
0902.0431_FO30451961.000R=R_{1}=R_{2}=\left(E_{11}-E_{22}, 0,0\right) \in \mathfrak{e}_{8}{ }^{C}0902.0431_FO3045
0902.0431_FO30461961.000k=600902.0431_FO3046
0902.0431_FO30471971.000w_{3} \in E_{8}0902.0431_FO3047
0902.0431_FO30481971.000w_{3}{ }^{3}=10902.0431_FO3048
0902.0431_FO30491971.000\left(E_{8}\right)^{w_{3}}0902.0431_FO3049
0902.0431_FO30501970.907\quad\left(E_{8}\right)^{w_{3}} \cong S U(9) / \boldsymbol{Z}_{3}, \quad \boldsymbol{Z}_{3}=\left\{E, \omega E, \omega^{2} E\right\}0902.0431_FO3050
0902.0431_FO30511971.000\varphi: S U(9) \rightarrow\left(E_{8}\right)^{w_{3}}0902.0431_FO3051
0902.0431_FO30521970.903\varphi(A) \in\left(E_{8}\right)^{w_{3}}0902.0431_FO3052
0902.0431_FO30531970.903A=\exp X, X \in \mathfrak{s u}(9)0902.0431_FO3053
0902.0431_FO30541971.000\varphi(A) \in E_{8}0902.0431_FO3054
0902.0431_FO30551971.000w_{3} \varphi(A)=\varphi(A) w_{3}0902.0431_FO3055
0902.0431_FO30561970.996\left(\mathfrak{e}_{8}\right)^{w_{3}}0902.0431_FO3056
0902.0431_FO30571970.998\operatorname{ker} \varphi=\left\{E, \omega E, \omega^{2} E\right\}=\boldsymbol{Z}_{3}0902.0431_FO3057
0902.0431_FO30581970.608S U(9) / \boldsymbol{Z}_{3} \cong\left(E_{8}\right)^{w_{3}}0902.0431_FO3058
0902.0431_FO30591971.00048+50 \times 4=2480902.0431_FO3059
0902.0431_FO30601981.000\boldsymbol{x}, \boldsymbol{y}, \boldsymbol{z} \in \Lambda^{1}\left(C^{5}\right)=C^{5}0902.0431_FO3060
0902.0431_FO30611981.000\boldsymbol{a}, \boldsymbol{b}, \boldsymbol{c} \in \Lambda^{2}\left(C^{5}\right)0902.0431_FO3061
0902.0431_FO30621980.514\quad * \boldsymbol{a} \wedge *(\boldsymbol{b} \wedge \boldsymbol{c})+* \boldsymbol{b} \wedge *(\boldsymbol{c} \wedge \boldsymbol{a})+* \boldsymbol{c} \wedge *(\boldsymbol{a} \wedge \boldsymbol{b})=00902.0431_FO3062
0902.0431_FO30631980.928\quad *(\boldsymbol{a} \wedge *(* \boldsymbol{b} \wedge \boldsymbol{x}))+*(\boldsymbol{b} \wedge *(* \boldsymbol{a} \wedge \boldsymbol{x}))+\boldsymbol{x} \wedge *(\boldsymbol{a} \wedge \boldsymbol{b})=00902.0431_FO3063
0902.0431_FO30641980.740*(*(\boldsymbol{x} \wedge \boldsymbol{y}) \wedge \boldsymbol{z})=(\boldsymbol{x}, \boldsymbol{z}) \boldsymbol{y}-(\boldsymbol{y}, \boldsymbol{z}) \boldsymbol{x}0902.0431_FO3064
0902.0431_FO30651981.000\boldsymbol{x} \wedge *(* \boldsymbol{a} \wedge \boldsymbol{y})+*(\boldsymbol{y} \wedge+(\boldsymbol{a} \wedge \boldsymbol{x}))-(\boldsymbol{x}, \boldsymbol{y}) \boldsymbol{a}=00902.0431_FO3065
0902.0431_FO30661980.658\quad *(\boldsymbol{a} \wedge *(\boldsymbol{b} \wedge \boldsymbol{x}))-*(* \boldsymbol{b} \wedge *(* \boldsymbol{a} \wedge \boldsymbol{x}))-(\boldsymbol{a}, \boldsymbol{b}) \boldsymbol{x}=00902.0431_FO3066
0902.0431_FO30671980.974\quad \boldsymbol{a} \times *(\boldsymbol{b} \wedge \boldsymbol{x})+\boldsymbol{b} \times *(\boldsymbol{a} \wedge \boldsymbol{x})-\boldsymbol{x} \times *(\boldsymbol{a} \wedge \boldsymbol{b})=00902.0431_FO3067
0902.0431_FO30681980.748\quad *(* \boldsymbol{a} \wedge \boldsymbol{x}) \times \boldsymbol{y}-*(* \boldsymbol{a} \wedge \boldsymbol{y}) \times \boldsymbol{x}+\boldsymbol{a} \times(\boldsymbol{x} \wedge \boldsymbol{y})=00902.0431_FO3068
0902.0431_FO30691980.999(\boldsymbol{a} \wedge \boldsymbol{b}) \boldsymbol{c}=*(*(\boldsymbol{a} \wedge \boldsymbol{c}) \wedge \boldsymbol{b})-\frac{1}{5}(\boldsymbol{a}, \boldsymbol{b}) \boldsymbol{c}-(\boldsymbol{b}, \boldsymbol{c}) \boldsymbol{a}0902.0431_FO3069
0902.0431_FO30701980.643\quad(\boldsymbol{x} \times \boldsymbol{y}) \boldsymbol{a}=-*(\boldsymbol{y} \wedge *(\boldsymbol{x} \wedge \boldsymbol{a}))+\frac{3}{5}(\boldsymbol{x}, \boldsymbol{y}) \boldsymbol{a}0902.0431_FO3070
0902.0431_FO30711980.999\boldsymbol{a}=\boldsymbol{a}_{1} \wedge \boldsymbol{a}_{2}, \boldsymbol{b}=\boldsymbol{a}_{3} \wedge \boldsymbol{a}_{4}, \boldsymbol{c}=\boldsymbol{a}_{5} \wedge \boldsymbol{a}_{6}0902.0431_FO3071
0902.0431_FO30721980.999\boldsymbol{a}_{i}=\sum_{j=1}^{5} a_{i j} \boldsymbol{e}_{j}0902.0431_FO3072
0902.0431_FO30731991.000\boldsymbol{v} \in \Lambda^{1}\left(C^{5}\right)=C^{5}0902.0431_FO3073
0902.0431_FO30741991.000\boldsymbol{a}=\boldsymbol{a}_{1} \wedge \boldsymbol{a}_{2}0902.0431_FO3074
0902.0431_FO30751990.999\boldsymbol{v}, \boldsymbol{w} \in \Lambda^{1}\left(C^{5}\right)=C^{5}0902.0431_FO3075
0902.0431_FO30762001.000\boldsymbol{c}=\boldsymbol{c}_{1} \wedge \boldsymbol{c}_{2}0902.0431_FO3076
0902.0431_FO30772011.000\boldsymbol{d} \in \Lambda^{2}\left(C^{5}\right)0902.0431_FO3077
0902.0431_FO30782010.591\mathfrak{e}_{8}^{C}=\mathfrak{g}_{0} \oplus \mathfrak{g}_{1} \oplus \mathfrak{g}_{2} \oplus \mathfrak{g}_{-2} \oplus \mathfrak{g}_{-1}0902.0431_FO3078
0902.0431_FO30792011.000\mathfrak{g}=\mathfrak{e}_{8}{ }^{C}=\mathfrak{g}_{01} \oplus \mathfrak{g}_{12} \oplus \mathfrak{q}0902.0431_FO3079
0902.0431_FO30802010.999\mathfrak{g}_{01} \cap \mathfrak{a}=\{0\}, \mathfrak{g}_{02} \cap \mathfrak{a}=\{0\}0902.0431_FO3080
0902.0431_FO30812010.999p_{i}: \mathfrak{g} \rightarrow \mathfrak{g}_{0 i}0902.0431_FO3081
0902.0431_FO30822011.000(i=1,2)0902.0431_FO3082
0902.0431_FO30832011.000p_{1}(\mathfrak{a})=\{0\}0902.0431_FO3083
0902.0431_FO30842011.000p_{2}(\mathfrak{a})=\{0\}0902.0431_FO3084
0902.0431_FO30852011.000p_{1}(\mathfrak{a})=\mathfrak{g}_{01}0902.0431_FO3085
0902.0431_FO30862011.000\mathfrak{g}_{01}0902.0431_FO3086
0902.0431_FO30872011.000C=\sum_{i=1}^{4} H_{i} \in0902.0431_FO3087
0902.0431_FO30882010.531H_{i}=E_{i i}-E_{55}0902.0431_FO3088
0902.0431_FO30892010.531\left(D, g_{1}, g_{2}, g_{-2}, g_{-1}\right) \in \mathfrak{g}_{01} \oplus \mathfrak{q}0902.0431_FO3089
0902.0431_FO30902011.000\left(C, D, g_{1}, g_{2}, g_{-2}, g_{-1}\right) \in \mathfrak{a}0902.0431_FO3090
0902.0431_FO30912010.869\left[C, g_{i}\right]=0(i=1,2,-2,-1)0902.0431_FO3091
0902.0431_FO30922010.869\operatorname{ad} X0902.0431_FO3092
0902.0431_FO30932011.000g_{i}=00902.0431_FO3093
0902.0431_FO30942011.000(C, D) \in \mathfrak{g}_{0} \cap \mathfrak{a}0902.0431_FO3094
0902.0431_FO30952021.000\mathfrak{g}_{01} \cap \mathfrak{a} \neq\{0\}0902.0431_FO3095
0902.0431_FO30962021.000\mathfrak{g}_{02} \cap \mathfrak{a} \neq\{0\}0902.0431_FO3096
0902.0431_FO30972021.000\mathfrak{g}_{01} \subset \mathfrak{a}0902.0431_FO3097
0902.0431_FO30982021.000\left[\mathfrak{g}_{01}, \mathfrak{g}_{i}\right]=\mathfrak{g}_{i}(i=1,2,-2,-1)0902.0431_FO3098
0902.0431_FO30992021.000\mathfrak{q} \subset \boldsymbol{a}0902.0431_FO3099
0902.0431_FO31002021.000\mathfrak{g}_{02} \subset \mathfrak{a}0902.0431_FO3100
0902.0431_FO31012021.000R=\left(g_{1}, g_{2}, g_{-2}, g_{-1}\right)\left(g_{i} \in \mathfrak{g}_{i}\right)0902.0431_FO3101
0902.0431_FO31022021.000g_{1} \neq 00902.0431_FO3102
0902.0431_FO31032021.000g_{1}=\sum_{i, j<k} g_{i j k} \boldsymbol{e}_{i} \otimes\left(\boldsymbol{e}_{j} \wedge \boldsymbol{e}_{k}\right)0902.0431_FO3103
0902.0431_FO31042021.000g_{112} \neq 00902.0431_FO3104
0902.0431_FO31052021.000S_{i j k l}=\left(E_{i i}-E_{j j}, E_{k k}-E_{l l}\right) \in \mathfrak{g}_{0}0902.0431_FO3105
0902.0431_FO31062021.000T=\boldsymbol{e}_{2} \otimes \boldsymbol{e}_{1} \wedge \boldsymbol{e}_{2} \in \mathfrak{g}_{-1}0902.0431_FO3106
0902.0431_FO31072021.000g_{i} \neq 0(i=2,-2,-1)0902.0431_FO3107
0902.0431_FO31082020.985\mathfrak{e}_{8}{ }^{C}=\mathfrak{s l}(5, C) \oplus0902.0431_FO3108
0902.0431_FO31092020.999\mathfrak{s} \mathfrak{l}(5, C) \oplus \mathfrak{g}_{1} \oplus \mathfrak{g}_{2} \oplus \mathfrak{g}_{-2} \oplus \mathfrak{g}_{-1}0902.0431_FO3109
0902.0431_FO31102020.657R_{i}=\left(C_{i}, D_{i}, \boldsymbol{x}_{i} \otimes \boldsymbol{a}_{i}, \boldsymbol{b}_{i} \otimes \boldsymbol{y}_{i}, \boldsymbol{c}_{i} \otimes \boldsymbol{z}_{i}, \boldsymbol{w}_{i} \otimes \boldsymbol{d}_{i}\right) \in \mathfrak{e}_{8}^{C}0902.0431_FO3110
0902.0431_FO31112021.000R=R_{1}=R_{2}=\left(E_{11}-E_{22}, 0,0,0,0,0\right) \in \mathfrak{e}_{8}{ }^{C}0902.0431_FO3111
0902.0431_FO31122031.000\zeta=\exp (2 \pi i / 5) \in C0902.0431_FO3112
0902.0431_FO31132031.000z_{5} \in E_{8}0902.0431_FO3113
0902.0431_FO31142031.000z_{5}{ }^{5}=10902.0431_FO3114
0902.0431_FO31152031.000\left(E_{8}\right)^{z_{5}}0902.0431_FO3115
0902.0431_FO31162030.998\left(E_{8}\right)^{z_{5}} \cong(S U(5) \times S U(5)) / \boldsymbol{Z}_{5}, \boldsymbol{Z}_{5}=\left\{(E, E),\left(\zeta E, \zeta^{2} E\right)\right.0902.0431_FO3116
0902.0431_FO31172030.520\left.\left(\zeta^{2} E, \zeta^{4} E\right),\left(\zeta^{3} E, \zeta E\right),\left(\zeta^{4} E, \zeta^{3} E\right)\right\}, \zeta=\exp (2 \pi i / 5)0902.0431_FO3117
0902.0431_FO31182030.936\varphi_{1}, \varphi_{2}: S U(5) \rightarrow E_{8}0902.0431_FO3118
0902.0431_FO31192031.000\varphi_{1}0902.0431_FO3119
0902.0431_FO31202031.000\varphi_{2}0902.0431_FO3120
0902.0431_FO31212031.000\varphi_{1}(A), \varphi_{2}(B) \in E_{8}0902.0431_FO3121
0902.0431_FO31222031.000Z \in \mathfrak{s u}(5)0902.0431_FO3122
0902.0431_FO31232031.000(Z, 0) \in \mathfrak{g}_{0}0902.0431_FO3123
0902.0431_FO31242031.000\varphi_{1}(A) \in \operatorname{Aut}\left(\mathfrak{e}_{8}{ }^{C}\right)=E_{8}{ }^{C}0902.0431_FO3124
0902.0431_FO31252041.000\varphi_{2}(B) \in E_{8}0902.0431_FO3125
0902.0431_FO31262040.981\varphi: S U(5) \times S U(5) \rightarrow E_{8}0902.0431_FO3126
0902.0431_FO31272041.000\varphi_{2}(B)0902.0431_FO3127
0902.0431_FO31282041.000\left(\mathfrak{e}_{8}\right)^{z_{5}}=\mathfrak{s u}(5) \oplus \mathfrak{s u}(5)0902.0431_FO3128
0902.0431_FO31292041.000(S U(5) \times0902.0431_FO3129
0902.0431_FO31302040.546S U(5)) / \boldsymbol{Z}_{5} \cong\left(E_{8}\right)^{z_{5}}0902.0431_FO3130
0902.0431_FO31312040.971R_{1}, R_{2} \in \mathfrak{e}_{8(8)}0902.0431_FO3131
0902.0431_FO31322040.971\mathfrak{e}_{8(-24)}0902.0431_FO3132
0902.0431_FO31332050.574E_{6} /(U(1) \operatorname{Spin}(10)), E_{7} /\left(U(1) E_{6}\right)0902.0431_FO3133
0902.0431_FO31342051.000E_{8} /\left(U(1) E_{7}\right)0902.0431_FO3134
0902.0431_FO31352051.000E_{7(-133)}0902.0431_FO3135
0902.0431_FO31362051.000E_{8(-248)}0902.0431_FO3136
0902.0431_FO31372060.946\mathfrak{g}_{0}0902.0431_FO3137
0902.0431_FO31382060.946\mathfrak{g}_{e v}0902.0431_FO3138
0902.0431_FO31392061.000F_{4}, E_{6}0902.0431_FO3139
0902.0431_FO31402061.000\sigma^{\prime}0902.0431_FO3140
0902.0431_FO31412061.000\sigma, \gamma0902.0431_FO3141
0902.0431_FO31422061.000\mathfrak{g}_{e v}, \mathfrak{g}_{0}0902.0431_FO3142
0902.0431_FO31432061.000G=E_{8}0902.0431_FO3143
0902.0431_FO31442061.000G^{\sigma, \sigma^{\prime}}0902.0431_FO3144
0902.0431_FO31452061.000\sigma, \sigma^{\prime}0902.0431_FO3145
0902.0431_FO31462060.990\left(\mathfrak{e}_{8}\right)^{\sigma, \sigma^{\prime}}0902.0431_FO3146
0902.0431_FO31472060.990\mathfrak{s o}(8) \oplus0902.0431_FO3147
0902.0431_FO31482060.928\mathfrak{s o}(8)0902.0431_FO3148
0902.0431_FO31492061.000\mathfrak{g}_{e d}0902.0431_FO3149
0902.0431_FO31502061.000G=E_{7}0902.0431_FO3150
0902.0431_FO31512070.998\left(G_{2}\right)^{C} / S L(3, C) \simeq\left(S^{C}\right)^{6}, G_{2(2)} / S L(3, \boldsymbol{R}) \simeq S_{3,4}0902.0431_FO3151
0902.0431_FO31522071.000E_{6(6)}0902.0431_FO3152
0902.0431_FO31532071.000E_{6(-14)}0902.0431_FO3153
0902.0431_FO31542071.000E_{6(2)}0902.0431_FO3154
0902.0431_FO31552071.000F_{4,1}0902.0431_FO3155
0902.0431_FO31562071.000G_{2}{ }^{\prime}0902.0431_FO3156
0902.0431_FO31572071.000F_{4,2}0902.0431_FO3157
0902.0431_FO31582081.000{ }^{\dagger}0902.0431_FO3158
0902.0431_FO31592081.000E_{6(-78)}0902.0431_FO3159
0902.0431_FO31602081.000(S U(8)) / \boldsymbol{Z}_{2}0902.0431_FO3160
0902.0431_FO31612081.000E_{7(7)}0902.0431_FO3161
0902.0431_FO31622080.807G, \mathrm{I}, G=G_{2}, F_{4}, E_{6}0902.0431_FO3162
0902.0431_FO31632081.000G=G_{2}, F_{4}0902.0431_FO3163
0902.0431_FO31642080.650\mathfrak{g}_{\mathrm{eV}}, \mathfrak{g}_{0}0902.0431_FO3164
0902.0431_FO31652080.650G=G_{2}, F_{4}, E_{6}0902.0431_FO3165
0902.0431_FO31662080.995\mathfrak{g}_{\mathrm{ev}}, \mathfrak{g}_{0}0902.0431_FO3166
0902.0431_FO31672080.999E_{8} / E_{7}0902.0431_FO3167
0902.0431_FO31682080.999\left((S U(3) \times S U(6)) / Z_{2}\right) . Z_{2}0902.0431_FO3168
0902.0431_FO31692081.000E_{7, \sigma}0902.0431_FO3169
0902.0431_FO31702081.000E_{7(-5)}0902.0431_FO3170