Open AccessOn The Ricci Symmetry of Almost Kenmotsu Manifolds
Author(s) -
Dibakar Dey
Publication year - 2021
Publication title -
tamkang journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 18
eISSN - 0049-2930
pISSN - 2073-9826
DOI - 10.5556/j.tkjm.53.2022.3761
Subject(s) - mathematics , ricci flat manifold , einstein , symmetry (geometry) , pure mathematics , manifold (fluid mechanics) , curvature of riemannian manifolds , mathematical analysis , topology (electrical circuits) , mathematical physics , geometry , combinatorics , scalar curvature , sectional curvature , curvature , engineering , mechanical engineering
In the present paper, we characterize Ricci symmetric almost Kenmotsu manifolds under several constraints and proved that they are Einstein manifolds. As a consequence, we obtain several corollaries. Finally, an illustrative example is presented to verify our results.