k-Yamabe and quasi k-Yamabe solitons on imperfect fluid Generalized Robertson - Walker spacetime

In this research article, we estimate the behavior of an imperfect fluid generalized Robertson - Walker spacetime (GRW) in terms of k-Yamabe soliton with torseforming vector field. Besides this, we evaluate a specific situation when the potential vector filed ξ is of the form of gradient i.e, ξ = gr...

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Vydané v:	Mathematical Physics and Computer Modeling Ročník 25; číslo 1
Hlavní autori:	Mohd Danish Siddiqi, Shah Alam Siddiqi
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Volgograd Volgograd State University 01.04.2022
Predmet:	Fields (mathematics) Liouville equations Poisson equation Solitary waves Spacetime
ISSN:	2587-6325, 2587-6902
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