The object of this paper is to study Kenmotsu manifolds admitting Z− tensor, which is a
generalization of Einstein tensor that comes from general relativity. We define a special type …

In this paper, we define a semi-symmetric metric connection in a (k, µ)-contact manifold and
study semi-invariant submanifolds of a (k, µ)-contact manifold endowed with a semi …

In this paper, we study CR submanifolds of an S manifold endowed with a semi-symmetric
non-metric connection. We give an example, investigating integrabilities of horizontal and …

The aim of the present paper is to study on concircular curvature tensor on generalized
Kenmotsu manifolds. Concircular flat and-concircular flat generalized Kenmotsu manifolds …

In this paper we study CR-submanifolds of an S-manifold endowed with a semi-symmetric
metric connection. We give an example, investigating integrabilities of horizontal and vertical …

In this paper, we investigate semi-invariant Riemannian submersion from a Kaehler
manifold with semi-symmetric non-metric connection to a Riemannian manifold. We study …

In this paper, we study a special submanifold of a generalized Kenmotsu manifold. Firstly,
we define a skew semi-invariant submanifold of a generalized Kenmotsu manifold and give …

In this paper, semi-invariant submanifolds of a lorentzian Kenmotsu manifold endowed with
a semi-symmetric metric connection are studied. Necessary and sufficient conditions are …

Due to the increasing population in the world, the need for food also increases. On the other
hand, it is expected that the developments in production technologies will naturally …