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报告题目: Spinors and the Tangent Groupoid
报 告 人: 伊泽霖 博士
报告人所在单位: 同济大学数学科学学院
报告日期: 2021-11-25
报告时间: 9:00-10:00
报告地点: 光华东主楼2001教室
   
报告摘要:

In this talk, I shall present a study of Getzler’s approach to Atiyah-Singer index theorem from the perspective of Alain Connes’ tangent groupoid. Suppose that M is a Riemannian spin manifold and S be its spinor bundle, we shall construct from S a coefficient bundle for the tangent groupoid whose space of smooth compactly supported sections has a convolution algebra structure with an interesting convolution structure. We shall explain how this convolution algebra is related to Getzler’s symbol calculus.

11-25海报.pdf

   
本年度学院报告总序号: 312

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