报告题目：Geometric approach to Mirabolic Schur-Weyl Duality of type A

报告人：马海涛

单位：哈尔滨工程大学

时间：2023年8月1日9:00

地点：学院北研教室

摘要：We give a geometric approach to a dulaity between mirabolic Hecke algebra and the mirabolic analogy of quantum enveloping algebra of sl_n. The duality is mirabolic counterpart of the Schur-Weyl duality of type A. The mirabolic quantum sl_n arise from the geometry of a triple consist of a pair of n-step partial flags and a vector. More precisely, we realize mirabolic quantum Schur algebra by the convolution algebras and using stabilization procedure to get the mirabolic (modified) quantum sl_n.

简介：马海涛，哈尔滨工程大学副教授。2017年毕业于华南理工大学基础数学专业，主要从事量子群、丛代数以及几何表示论的研究，在国内外重要刊物Publications of the Research Institute for Mathematical Sciences、Journal of Algebra and Its Applications等杂志发表论文多篇。