From (8) we find that Pg(M) is equal to the number of integral points in the (n - 1) - dimensional simplex situated in {vn = vx + . ... M2agt; M3), where Mi are integers and ftj + ^ + M3 = 0, and the set A consists of the six vectors ax = (1, -1, 0), a2 = (0, 1, -1), az = (1, 0, -1), ... (fe) \ TW ~ 432 / where R(k) = 0, 2, 1, respectively, for k = 3m, 3m + 1, 3m + 2. ... B.Kostant, aquot;A formula for the multiplicity of a weight, aquot; Trans.

Title | : | Theoretical and Mathematical Physics |

Author | : | |

Publisher | : | - 1972 |

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