Title:  Obata’s rigidity theorem on manifold with boundary

Speaker:  Professor .  WANG,  Fang（Shanghai Jiao Tong University Department of Mathematics）

Time:    2019-1-4， 9:15-10:15

Location:  200-9， Sir Shaw Run Run Business Administration building,School of Mathematical Sciences, Yuquan Campus

Abstract: In this talk, I will introduce some rigidity theorems for the Obata equation on manifolds with boundary with different kinds of boundary conditions, as well as some applications. One application is in the rigidity theorems of Poincare-Einstein manifolds; and the other is in the first eigenvalue problems on manifolds with boundary.  This is joint work with Mijia Lai and Xuezhang Chen.

Contact Person:  WANG Meng, (mathdreamcn@zju.edu.cn)