报告题目:Equivariant K-theory and quantum symmetric pairs
报 告 人:马海涛 博士(哈尔滨工程大学)
报告时间:2018年6月19日(周二)下午16:00 – 17:00
报告地点:4号楼4318室
邀 请 人:郑驻军 教授
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数学学院
2018年6月17日
报告人简介:
Bao-Kujawa-Li-Wang and Fan-Li gave the Schur-Weyl duality between the coideal algebra and Hecke algebra of type B/C/D by using convolution algebra of the equivariant function on the isotropic flag variety. Motivated by the their works and langlands reciprocity,we provide a geometric approach to these quantum coideal algebra of U_q(sl_n) via equivariant K-theory on the steinberg variety. This is a preliminary results joint work with Zhaobing Fan and Husileng Xiao.