The purpose of this study is to evaluate the curvature tensor and the Ricci tensor of a P-
Sasakian manifold with respect to the quarter-symmetric metric connection on the tangent …

Abdul Haseeb and Rajendra Prasad abstract: The object of the present paper is to study
Lorentzian para-Kenmotsu manifolds with respect to the quarter-symmetric metric …

LIGHTLIKE HYPERSURFACES OF AN INDEFINITE TRANS-SASAKIAN MANIFOLD WITH A
NON-METRIC φ-SYMMETRIC CONNECTION 1. Introduction The n Page 1 Bull. Korean …

ON A LORENTZIAN PARA-SASAKIAN MANIFOLD WITH RESPECT TO THE QUARTER-SYMMETRIC
METRIC CONNECTION 1. Introduction Page 1 Novi Sad J. Math. Vol. 46, No. 2, 2016, 103-116 …

In this paper, we study ${\eta} $-Ricci solitons on ${\epsilon} $-LP-Sasakian manifolds with a
quarter-symmetric metric connection satisfying certain curvature conditions. In particular, we …

In the present work, we characterize Lorentzian para-Kenmotsu (briefly, LP-Kenmotsu)
manifolds with a quarter-symmetric non-metric connection (briefly, QSNM-connection) br …

In this paper, we study half lightlike submanifolds of an indefinite Kaehler manifold with a
semi-symmetric non-metric connection. First, we characterize the geometry of two types of …

We define a quarter symmetric non-metric connection in an almost r-paracontact
Riemannian manifold and we consider invariant, non-invariant and anti-invariant …

We define a new connection on semi-Riemannian manifolds, which is a non-symmetric and
non-metric connection. We say that this connection is an (${\ell} $, m)-type connection. Semi …

We define a quarter symmetric metric connection in an almost r-paracontact Riemannian
manifold and we consider invariant, noninvariant and anti-invariant hypersurfaces of an …