摘要
证明了下述结论:欧氏空间中完备连通且具有常典则支撑函数的子流形必为球面子流形或通过原点的线性子空间.
It is proved that the submanifolds in E space with typical supporting function must be sphere submainfolds or liner subspaces passing through the origin.
出处
《甘肃科学学报》
2003年第2期87-89,共3页
Journal of Gansu Sciences
关键词
典则支撑函数
典则法向量
子流形
线性子空间
typical supporting function
typical normal vector
submanifolds
liner subspace