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η-Ricci solitons in Kenmotsu manifolds Cover

Abstract

The object of the present paper is to study generalized weakly symmetric and generalized weakly Ricci symmetric Kenmotsu manifolds whose metric tensor is η-Ricci soliton. The paper also aims to bring out curvature conditions for which η-Ricci solitons in Kenmotsu manifolds are sometimes shrinking or expanding and some other time remain steady. The existence of each generalized weakly symmetric and generalized weakly Ricci symmetric Kenmotsu manifold is ensured by an example.

DOI: https://doi.org/10.2478/awutm-2019-0011 | Journal eISSN: 1841-3307 | Journal ISSN: 1841-3293
Language: English
Page range: 1 - 17
Published on: Dec 21, 2020
Published by: West University of Timisoara
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2020 Kanak Kanti Baishya, Partha Roy Chowdhury, published by West University of Timisoara
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.