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Schur-Weyl duality and quantum symmetric pairs
发布时间: 2017-09-01     12:53   【返回上一页】 发布人:Li Luo


 北京师范大学数学科学学院

 

学术报告

 

 

报告题目:Schur-Weyl duality and quantum symmetric pairs

 

 

报告人:Li Luo (East China Normal University)

 

 

时间地点:201697日下午1:30-2:30,后主楼1220

 

 

 

邀请人:葛建全 教授

 

报告摘要:

The classical Schur-Weyl duality shows a double centralizer property between general linear groups and symmetric groups. In this talk, we will introduce some coideals of (affine) quantum groups $/textbf{U}_q(/mathfrak{/widehat{gl}}_n)$, which admit Schur-Weyl duality with (affine) Hecke algebras of classical type. These coideals can be realized by a geometric approach due to Beilinson-Lusztig-MacPherson.