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Reducibility of generalized Verma modules for Hermitian symmetric pairs
Journal of Pure and Applied Algebra ( IF 0.7 ) Pub Date : 2021-04-01 , DOI: 10.1016/j.jpaa.2020.106561
Zhanqiang Bai , Wei Xiao

Abstract In this article, we give some practical criteria to determine the reducibility of generalized Verma modules (induced from finite-dimensional modules) in the Hermitian symmetric case. Our criteria are given by the information of the corresponding highest weights of the finite-dimensional modules and relatively easy to verify. This article is inspired by earlier work of Kubo about Jantzen's criterion.

中文翻译:

Hermitian 对称对的广义 Verma 模的可约性

摘要 在本文中,我们给出了一些实用标准来确定 Hermitian 对称情况下广义 Verma 模(从有限维模导出)的可约性。我们的标准是由有限维模块的相应最高权重的信息给出的,并且相对容易验证。这篇文章的灵感来自 Kubo 早期关于 Jantzen 标准的工作。
更新日期:2021-04-01
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