91直播

91直播：独力（重庆理工大学）

时间：2021年4月19日14:00开始

地址：第一教学楼D1528

摘要:In this talk, we discussed η-biharmonic hypersurfaces in 5-dimensional pseudo-Riemannian space forms with constant scalar curvature. Assume that the shape operator is diagonalizable, we prove that such hypersurfaces have constant mean curvature, which gives an affirmative partial answer to the conjecture in J. Geom. Phys. (2013): any η-biharmonic hypersurface in pseudo-Euclidean space has constant mean curvature.

简介:独力，重庆理工大学数学系副教授，主要从事子流形几何的研究。

邀请人：杨向东

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