The Jantzen conjecture for singular characters

Xiao, W

Xiao, W (通讯作者),Shenzhen Univ, Coll Math & Stat, Shenzhen Key Lab Adv Machine Learning & Applicat, Shenzhen, Guangdong, Peoples R China.

COMMUNICATIONS IN ALGEBRA, 2023; 51 (10): 4105

Abstract

We show that the Jantzen filtration of a Verma module (possibly singular) coincides with its radical filtration. It implies that the Jantzen Conjectur......

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