LINEAR WEINGARTEN SPACELIKE HYPERSURFACES IN LOCALLY SYMMETRIC LORENTZ SPACE

被引:4
作者
Yang, Dan [1 ]
机构
[1] Shenyang Univ, Coll Sci, Shenyang 110044, Peoples R China
关键词
linear Weingarten; spacelike hypersurface; locally symmetric; CONSTANT SCALAR CURVATURE; MEAN-CURVATURE; SITTER SPACE; RIGIDITY THEOREMS; DESITTER SPACE;
D O I
10.4134/BKMS.2012.49.2.271
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let M be a linear Weingarten spacelike hypersurface in a locally symmetric Lorentz space with R = aH + b, where R and H are the normalized scalar curvature and the mean curvature, respectively. In this paper, we give some conditions for the complete hypersurface M to be totally umbilical.
引用
收藏
页码:271 / 284
页数:14
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