5 papers
-quasi Einstein manifolds with convex potential
Absos Ali Shaikh, Prosenjit Mandal, Chandan Kumar Mondal +1
The main objective of this paper is to investigate the -quasi Einstein manifold when the potential function becomes convex. In this article, it is proved that an -quasi Einst…
Geometry of almost contact metrics as almost -Ricci solitons
Dhriti Sundar Patra, Akram Ali, Fatemah Mofarreh
In the present paper, we give some characterizations by considering -Ricci soliton as a Kenmotsu metric. We prove that if a Kenmotsu manifold represents an almost -Ricci soli…
Curvature properties of Melvin magnetic metric
Absos Ali Shaikh, Akram Ali, Ali H. Alkhaldi +1
This paper aims to investigate the curvature restricted geometric properties admitted by Melvin magnetic spacetime metric, a warped product metric with -dimensional fibre. For t…
On Curvature properties of Nariai Spacetimes
Absos Ali Shaikh, Dhyanesh Chakraborty
The charged Nariai spacetimes are the exact solutions of Einstein-Maxwell field equations with positive cosmological constant and such a spacetime is the direct topological product…
Generalized inequalities of warped product submanifolds of nearly Kenmotsu -manifolds
Yavuz Selim Balkan, Aliya Naaz Siddiqui, Akram Ali
In the present paper, we discuss the non-trivial warped product pseudo slant submanifolds of type and of nearly Kenmotsu -m…