94 citations · 385 across the 28 of their papers we have counts for
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H-almost Ricci-Yamabe solitons in paracontact geometry
Arpan Sardar, Uday Chand De, Cihan Özgür
In this article, we classify h-almost Ricci-Yamabe solitons in paracontact geometry. In particular, we characterize para-Kenmotsu manifolds satisfying h-almost Ricci-Yamabe soliton…
A note on gradient Solitons on two classes of almost Kenmotsu Manifolds
Krishnendu De, Uday Chand De
The purpose of the article is to characterize \textbf{gradient -quasi Einstein solitons} within the framework of two classes of almost Kenmotsu Manifolds. Finally, we consid…
A complete study of conformally flat pseudo-symmetric spacetimes in the theory of F(R)-gravity
Avik De, Simran Arora, Uday Chand De +1
We investigate the geometrical and physical structures of a pseudo-symmetric spacetime with timelike vector under the condition of conformal flatness. We classify it into…
Sufficient conditions for a pseudosymmetric spacetime to be a perfect fluid spacetime
Peibiao Zhao, Uday Chand De, Bülent Ünal +1
The aim of the present paper is to obtain the condition under which a pseudosymmetric spacetime to be a perfect fluid spacetime. It is proven that a pseudosymmetric generalized Rob…
Perfect fluid spacetimes and gradient solitons
Krishnendu De Uday Chand De, Abdallah Abdelhameed Syied, Nasser Bin Turki +1
This article deals with the investigation of perfect fluid spacetimes endowed with concircular vector field. It is shown that in a perfect fluid spacetime with concircular vector f…