报告人：郭龙 (南开大学)

时间：2021/8/31  9:00-10:00

地点：腾讯会议 ID: 926 566 080  

报告摘要：

         Schubert polynomials are polynomial representatives of cohomology classes of Schubert cycles in the flag manifolds.

This family of polynomials serve as the main combinatorial tool in the study of Schubert's Enumerative Calculus. In this talk, we shall give an overview of the flagged Weyl modules of the group of invertible upper triangular matrices, and discuss how the lower and upper bounds of  Schubert polynomials can be established from flagged Weyl modules.

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邀请人：白占强, 董超平