Volume-preserving mean curvature flow of hypersurfaces in space forms

被引:5
|
作者
Xu, Hongwei [1 ]
Leng, Yan [1 ]
Zhao, Entao [1 ]
机构
[1] Zhejiang Univ, Ctr Math Sci, Hangzhou 310027, Zhejiang, Peoples R China
基金
中国国家自然科学基金;
关键词
Volume-preserving mean curvature flow; space forms; convergence theorem; integral curvature pinching; RELATING DIAMETER; EUCLIDEAN-SPACE; SPHERES; SUBMANIFOLDS; SURFACES; PLANE;
D O I
10.1142/S0129167X14500219
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The purpose of this paper is to investigate the convergence of the volume-preserving mean curvature flow of closed hypersurfaces in space forms. Assume that the initial hypersurface satisfies suitable integral curvature pinching conditions. We prove that along the volume-preserving mean curvature flow the initial hypersurface will be deformed to a totally umbilical sphere.
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页数:19
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