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GelfandKirillov dimension and associated variety of highest weight moudles of simple Lie algebras

发布者:数学科学学院 发布时间:2020-06-22 浏览次数:

报告人:白占强

报告时间:2020年6月23日晚14:30-17:00

报告方式:腾讯会议 会议ID:365 654 835

内容简介:

By using Lusztig's a-function we will give an algorithm to compute the Gelfand-Kirillov dimensions of highest weight modules of classical type Lie algebras (we will focus on type D). Then, we will give a characterization for the AV of highest weight Harish-Chandra modules of noncompact Lie gorups of Hermitian type. This talk is based on some joint work with Xun Xie.