On semi-invariant submanifolds of a nearly Sasakian manifold admitting a semi-symmetric non-metric connection

Some Properties of <i>CR</i>-Submanifolds of a Nearly Trans-Sasakian Manifold with a Semi Symmetric Non-Metric Connection

“…where h is a second fundamental form. By the definition of the semi symmetric non-metric connection, we have (11) and (12) in above equation, we have…”

Semi-invariant submanifolds of a Kenmotsu manifold with a generalized almost r-contact structure admitting a semi-symmetric metric connection

“…On the other hand, A. Bejancu, introduced the notion of semi-invariant submanifolds [6] or contact CR-submanifolds [5], as a generalization of invariant and anti-invariant submanifolds of an almost contact metric manifold and was followed by several geometers in [1,2,4,7,11,12]. Semi-invariant submanifolds of a Kenmotsu manifold immersed in a generalized almost r-contact metric structure was defined and studied by R. Nivas and S. Yadav [13].…”

Generalised CR -submanifolds of an (, ) -trans-Sasakian manifold with certain connection

“…al. [10] introduced the concept of ) , ( Özgür [11] studied the submanifolds of Riemannian manifold with semi-symmetric non-metric connection. Moreover, Özgür and others also studied the different structures with semi-symmetric non-metric connection in ( [12], [13]) .…”