Semi-Invariant Submanifolds of a Kenmotsu Manifold with Generalized Almost r-Contact Structure

Abstract

Semi-invariant sub manifolds of a certain class of almost contact manifolds have been studied by Kobayashi, Shahid and many other geometers. In the present paper, submanifolds of the Kenmotsu manifold with generalized almost r-contact structure have been defined and studied. Certain interesting results have been obtained