45 citations · 169 across the 17 of their papers we have counts for
3 papers · 1 filter
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…
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…