关于Kenmotsu流形中子流形的平行性

On Parallelism of Submanifolds in Kenmotsu Manifolds

研究Kenmotsu流形中的子流形几何,获得了子流形上的某些算子是平行的充要条件,并且利用这个结果得到了子流形是不变子流形的充分条件.

The geometry of submanifolds in Kenmotsu manifolds is studied, and a necessary and sufficient condition under which certain operators on the submanifold is to be parallel is ob- tained. Using this result, sufficient conditions under which a submanifold of the Kenmotsu manifold is an invariant submanifold is obtained.