Characterization of CR-Lightlike-Warped Product of Indefinite Kaehler Manifolds

الملخص EN

In this paper, we prove that there does not exist a warped product CR-lightlike submanifold in the form M=N⊥×λNT other than CR-lightlike product in an indefinite Kaehler manifold.

We also obtain some characterizations for a CR-lightlike submanifold to be locally a CR-lightlike warped product.