Hypersurfaces in Spheres with Finite Total Curvature

被引:3
|
作者
Zhu, Peng [1 ]
机构
[1] Jiangsu Univ Technol, Sch Math & Phys, Changzhou 213001, Jiangsu, Peoples R China
关键词
Reduced L-2 cohomology; hypersurfaces in spheres; total curvature; MINIMAL-SURFACES; SUBMANIFOLDS; COHOMOLOGY;
D O I
10.1007/s00025-019-1082-z
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Suppose that M is a complete noncompact hypersurface in a sphere Sn+1 (n >= 3) with finite total curvature. We show that each p-th space of reduced L-2-cohomology on M has finite dimension, for 0 <= p <= n. This result solves the conjecture posed in Zhu (Ann Braz Acad Sci 88: 2053-2065, 2016).
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页数:13
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