题目: Schur-Weyl duality and coideals of quantum groups

报告人： 罗栗（华东师范大学） 

时间：4月8号（周五）16:00-17:30

地点：管研楼1218

摘要:  The classical Schur-Weyl duality shows a double centralizer property between general linear groups and symmetric groups. In this talk, we will give a brief survey about this duality and its generalizations. Especially, we will introduce some coideals of (affine) quantum groups, which admit Schur-Weyl duality with (affine) Hecke algebras. These coideals can be realized by a geometric approach due to Beilinson-Lusztig-MacPherson.

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