学术活动

Padded Schubert Polynomials: Origins and Applications

2019-05-28 15:00

报告人: 高奕博

报告人单位: 麻省理工学院

时间: 2019-05-28 15:00-16:00

地点: 卫津路校区6号楼108教

开始时间: 15:00

报告人简介:

年: 2019

日月: 05.28

 

报告人简介

麻省理工学院           博士

报告内容介绍

In this talk, we introduce padded Schubert polynomials which come out of the study of the Sperner property of the weak Bruhat order of type A. We then present applications of them to weighted enumerations of chains in the Bruhat order, providing common generalizations to both the code weights and the Chevalley weights. Several open problems will be mentioned.


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