Pseudo-umbilical submanifolds of locally product Riemannian manifolds
摘要
The goal of this paper is to investigate pseudo-umbilical submanifolds of locally product Riemannian manifolds. Considering the projections on submanifold, we examine different identities under which pseudo-umbilical submanifolds of locally product Riemannian manifold is umbilical, F-invariant and F-anti-invariant, respectively.