云南师范大学学报（自然科学版）2012，Vol.32Issue(4)：23-25,3.
Anti-de Sitter空间中全脐类空超曲面的分类
Some Characterizations of Totally Umbilical Spacelike Hypersurfaces in Anti-de Sitter Space H1 n+1
摘要
Abstract
We consider the $k$-th mean curvature for spacelike hypersurfaces, which is a generalization of the usual mean curvature. By using an integral formula of Minkowski type for compact spacelike hypersurfaces in H1n+1 , we introduce some characterizations of totally umbilical hypersurfaces.关键词
第K平均曲率/类空超曲面超/全脐Key words
K-th mean curvature/ Spacelike hypersurfaces/ Totally umbilical分类
数理科学引用本文复制引用
姬秀,胡传峰,李莹莹..Anti-de Sitter空间中全脐类空超曲面的分类[J].云南师范大学学报（自然科学版）,2012,32(4):23-25,3.基金项目
长江大学文理学院科学研究基金项目(WLKY201101). （WLKY201101）
