Semi-invariant warped product submanifolds of cosymplectic manifolds
Semi-invariant warped product submanifolds of cosymplectic manifolds
In this article, we obtain the necessary and sufficient conditions that the semi-invariant submanifold to be a locally warped product submanifold of invariant and anti-invariant submanifolds of a cosymplectic manifold in terms of canonical structures T and F. The inequality and equality cases are also discussed for the squared norm …