摘要
设 M 是四元双曲空间 Q H m 中的一个实超曲面,如在 M 上存在以 Q H m - 1 为叶子的叶状结构,则称 M 是直纹的。这里获得了 Q H m 中一些极小直纹实超曲面的例子,并研究了 Q H m 中具有常数四元截面曲率的实超曲面。
Let M be a real hypersurface of the 4m dimensional quaternionic hyperbolic space QH m. It is said that M is a ruled real hypersurface if there is a foliation of M by quaternionic hyperplanes QH m-1 . In this paper examples of minimal ruled real hypersurfaces of QH m are obtained and the real hypersurfaces of QH m with constant quaternionic sectional curvatures are studied.
出处
《工程数学学报》
CSCD
北大核心
1999年第3期25-29,共5页
Chinese Journal of Engineering Mathematics