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arXiv 0909.1793math.CTmath.RT
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半单代数张量范畴

Semisimple algebraic tensor categories

Rainer Weissauer

摘要:

特征为零的代数闭域k上的半单代数张量范畴是k上仿射约化超群G的所有有限维扭曲超表示的表示范畴。这样一个超群是可约的当且仅当它的连通分支是可约的。连通分支是约化的当且仅当被其中心整除的李超代数是经典型单李代数与正交辛型BC_r李超代数spo(1,2 r)的乘积。

英文摘要:

A semisimple algebraic tensor category over an algebraically closed field k of characteristic zero is the representation category of all finite dimensional twisted super representations of an affine reductive supergroup G over k. Such a supergroup is reductive if and only if its connected component is reductive. The connected component is reductive if and only if the Lie superalgebra divided by its center is a product of simple Lie algebras of classical type and Lie superalgebras spo(1,2r) of the orthosymplectic types BC_r.

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。

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