Ricci almost solitons and gradient Ricci almost solitons in $(k,\mu)$-paracontact geometry

Ricci almost solitons and gradient Ricci almost solitons in $(k,\mu)$-paracontact geometry

The purpose of this paper is to study Ricci almost soliton and gradient Ricci almost soliton in $(k,\mu)$-paracontact metric manifolds. We prove the non-existence of Ricci almost soliton in a $(k,\mu)$-paracontact metric manifold $M$ with $k<-1$ or $k>-1$ and whose potential vector field is th...

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Bibliographic Details
Main Authors: Uday Chand De, Krishanu Mandal
Format: Article
Language:English
Published: Sociedade Brasileira de Matemática 2019-07-01
Series:Boletim da Sociedade Paranaense de Matemática
Subjects:
$(k,\mu)$-paracontact manifold
Ricci almost soliton
Gradient Ricci almost soliton
Einstein manifold
Online Access:http://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/33027

Internet

http://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/33027

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