Some remarks on quasi generalized CR-null geometry in indefinite nearly cosymplectic manifolds
arXiv:1604.05436
Abstract
In [21], the authors initiated the study of quasi generalized CR (QGCR)-null submanifolds. In this paper, attention is drawn to some distributions on ascreen QGCR-null submanifolds in an indefinite nearly cosymplectic manifold. We characterize totally umbilical and irrotational ascreen QGCR-null submanifolds. We finally discuss the geometric effects of geodesity conditions on such submanifold.
17 pages. arXiv admin note: substantial text overlap with arXiv:1604.05426, text overlap with arXiv:1006.1329 by other authors