On the generating function of weight multiplicities for the representations of the Lie algebra C2
On the generating function of weight multiplicities for the representations of the Lie algebra C2
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关于李代数C2表示的权重重数生成函数
DOI:
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发表时间:
2014
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影响因子:
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通讯作者:
A. Perelomov
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文献类型:
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作者:
J. F. Núñez;W. G. Fuertes;A. Perelomov
We use the generating function of the characters of C2 to obtain a generating function for the multiplicities of the weights entering in the irreducible representations of that simple Lie algebra. From this generating function, we derive some recurrence relations among the multiplicities and a simple graphical recipe to compute them.