题目：Einstein-Like Property of Focal Submanifolds of Isoparametric Hypersurfaces in Sphere

报告人：彦文娇 教授 （北京师范大学）

地点: 致远楼 101 室

时间: 2019 年 05 月31 日 16:00-17:00

摘要: In this talk, we first show that the focal submanifolds of isoparametric hypersurfaces with g＝4 distinct principal curvatures in the unit sphere are Willmore submanifolds of the sphere. Furthermore, we classify which of them are Einstein or Einstein-like. As a byproduct, we give simply connected examples of the Besse problem.

欢迎参加!