arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1306.0867math.RT
收藏

$sl(n)$伴随表示的经典族代数

The Classical Family Algebra of the Adjoint Representation of $sl(n)$

Matthew Tai

摘要:

对于单李代数$g = sl(n,C)$,我们找到了经典族代数$(End(g)\otimes S(g))^G$作为环$I(g)$上的代数的生成元和关系的集合。由此我们可以确定族代数的$I(g)$ -线性基,从而确定被看作$g$ -模的$End(g)$的不可约分量的广义指数。

英文摘要:

For the simple Lie algebra $g = sl(n,C)$ we we find a set of generators and relations for the classical family algebra $(End(g)\otimes S(g))^G$ as an algebra over the ring $I(g)$. From these we can then determine a $I(g)$-linear basis of the family algebra, and thus the generalized exponents of the irreducible components of $End(g)$ viewed as a $g$-module.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑