A classification of ( k , μ ) ′ -almost Kenmotsu manifolds admitting Cotton tensor

DEY, DibakarMAJHİ, Pradip2021-11-292021-11-292021-06-30https://doi.org/10.31801/cfsuasmas.699780http://hdl.handle.net/20.500.12575/76445The object of the present paper is to classify ( k , μ ) ′ -almost Kenmotsu manifolds admitting Cotton tensors. We characterize ( k , μ ) ′ -almost Kenmotsu manifolds with vanishing and parallel Cotton tensors. Beside this, ( k , μ ) ′ -almost Kenmotsu manifolds satisfying Cotton semisymmetry and Q ( g , C ) = 0 are studied. Further, Cotton pseudo-symmetric ( k , μ ) ′ -almost Kenmotsu manifolds are classified.enAlmost Kenmotsu manifoldsξ -Cotton flatCotton flatA classification of ( k , μ ) ′ -almost Kenmotsu manifolds admitting Cotton tensorArticle70152632618-6470