On type of generalized (k,μ)-paracontact metric manifolds

Authors

  • S. Makhal University of Calcutta, West Bengal, India
  • D. Mandal University of Calcutta, West Bengal, India
  • K. Mandal Techno India Saltlake, West Bengal, India

DOI:

https://doi.org/10.31926/but.mif.2020.13.62.1.18

Keywords:

Generalized (k; μ)-paracontact metric manifold, projective curvature tensor, Einstein manifold

Abstract

In this paper we investigate generalized (k; μ)-paracontact metric manifolds satisfying the curvature conditions R · P = 0 and P · S = 0, where R, P and S are the Riemannian curvature tensor, the projective curvature tensor and the Ricci tensor, respectively. Next, we study ξ-projectively at generalized (k; μ)-paracontact metric manifolds. Further, we study generalized (k; μ)-paracontact metric manifolds satisfying the curvature condition P(X; Y) · Φ = 0. Finally, we have cited an example of a generalized (k; μ)-paracontact metric manifold.

Author Biographies

S. Makhal, University of Calcutta, West Bengal, India

Department of Pure Mathematics, 35, Ballygunge Circular Road, Kol- 700019

D. Mandal, University of Calcutta, West Bengal, India

Department of Pure Mathematics, 35, Ballygunge Circular Road, Kol- 700019

K. Mandal, Techno India Saltlake, West Bengal, India

Department of Mathematics, EM 4/1,Sector- V, Saltlake, Kol-700091

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Published

2020-07-22

Issue

Section

MATHEMATICS