摘要
给出de Sitter空间具常平均曲率超曲面的完备类空超曲面在H^2>C情况下全脐的特征。
Complete space-like hypersurface in a de Sitter space with constant mean curvature are investigated. A theorem for M to be totally umbilical (when H2>c) is ob-tained.
出处
《新疆师范大学学报（自然科学版）》
1998年第1期1-4,共4页
Journal of Xinjiang Normal University(Natural Sciences Edition)
