活动地点：CMS 201

活动类型：学术报告

主讲人：胡鹰翔博士

活动时间：2019-06-24 15:30:00--2019-06-24 16:30:00

活动内容：

胡鹰翔博士专题学术报告

 

 

报告题目：Harmonic mean curvature flow and geometric inequalities

报告人：胡鹰翔  博士（清华大学）

 

时间：2019年6月24日（周一）下午3:30

 

地点：数学中心201教室 

Abstract: In this talk, we use the harmonic mean curvature flow to prove Alexandrov-Fenchel type inequalities for strictly convex hypersurfaces in hyperbolic space. Using the new Alexandrov-Fenchel type inequalities and the inverse mean curvature flow, we show that Alexandrov-Fenchel inequality for the total curvature in terms of the area of strictly convex hypersurface. This is a joint work with Ben Andrews and Haizhong Li.