摘要
研究伪欧氏空间E52中反de S itter空间H41的坐标函数是其Lap lac ian的特征函数的球型、双曲型和抛物型类时和类空旋转超曲面M的性质,得到:M或者为H41的极小或极大超曲面,或者可与某个乘积流形叠合。
The spherical, hyperbolic and parabolic spacelike or timelike rotation hypersurfaces whose coordinate functions are proper functions of their Laplacians in 4-dimensional anti-de Sitter space are studied. The following result is obtained:Mis either a minimal or maximal hypersurface or congruent to a product manifold.
出处
《南昌大学学报(理科版)》
CAS
北大核心
2006年第4期311-314,共4页
Journal of Nanchang University(Natural Science)
基金
国家自然科学基金资助项目(10261006)
江西省自然科学基金资助项目(511075)