拟常曲率Riemann流形中的伪脐点子流形

Pseudo-umbilical Submanifolds in a Riemannian Manifold of Quasi Constant Curvature

研究了拟常曲率 Riemann 流形中具有平行平均曲率的伪脐点于流形,得到了一个 simons型公式.

The pseudo-umbilical n-submanifolds with parallel mean.curvature in an (n+p)-Riemannian manifold of quasi constant curvature are considered in this paper.A formula of simons' type is obtained.