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中科院数学与系统科学研究院

数学研究所

中科院华罗庚数学重点实验室

综合报告会

Colloquium

 

报告人 教授中国科技大学

 Sphere, Torus, and the Ricci flow

  2020.09.13(星期日),10:00-11:00

  点:数学院南楼N202

  要:Hamilton’s Ricci flow is a fundamental tool in the study of geometric analysis. Perelman discovered that the Ricci flow is the gradient flow of his famous functionals. In this talk, via Li-Yau type heat kernel estimate, I will discuss how to localize Pereman’s functionals, with which we study the topology of collapsing and non-collapsingmanifolds. This talk is partially based on the joint work with Shaosai Huang.

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