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樊赵兵——Equivariant K-theory and quantum symmetric pairs
发布人:许全华  发布时间:2018-12-12   浏览次数:207


题目Equivariant K-theory and quantum symmetric pairs


报告人:樊赵兵(哈尔滨工程大学


时间:12月18日,16:00-17:00


地点:格物楼503学术报告厅


摘要Bao-Kujawa-Li-Wang and Fan-Li provided the Schur-Weyl duality between the quantum coideal algebras and Hecke algebras of types B/C/D by using equivariant functions on the isotropic flag varieties. Motivated by their works and Langlands reciprocity, we provide a geometric approach to these quantum coideal algebras of Uɋ via equivariant K-theory on the steinberg steinberg varieties. This is a preliminary result joint with Haitao Ma and Husileng Xiao.