Speaker:白占强 Zhanqiang Bai

Affiliation：苏州大学 Soochow University

Date：April 14， 9:30-10:30 

Location：Lecture Hall

Title: A classification of minimal highest weight modules for classical types

Abstract:

The highest weight modules with minimal Gelfand-Kirillov dimension plays an important role in the study of representations of Lie groups and Lie algebras.In this talk，we will give a characterization for these modules for all classical types. Our characterization is given by Young tableaux and the information of highest weights of these modules. We also describe the associated varieties of these modules. This work is a generalization of Joseph’s work on quantization of minimal orbital varieties and is inspired by a question from Binyong Sun.

Profile：

     白占强副教授，博士毕业于香港科技大学。曾在中科院数学与系统科学研究院、武汉大学等科研院校从事博士后研究与教学工作。现任职于苏州大学，主要研究方向为李群、李代数的表示论。

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