摘要
研究局部对称Lorentz空间中具有常平均曲率的完备类空超曲面,获得了该超曲面是全脐的一个充分条件.
The complete space-like hypersurfaces with constant mean curvature in locally symmetric Lorentz spaces are studied. A sufficient condition for the hypersurfaces to be totally umbilical is obtained.
出处
《徐州师范大学学报(自然科学版)》
CAS
2009年第2期39-41,共3页
Journal of Xuzhou Normal University(Natural Science Edition)