ON (N (k), ξ)-SEMI-RIEMANNIAN 3-MANIFOLDS

Authors

  • D.G. Prakasha Karnatak University - Department of Mathematics
  • H.G. Nagaraja Bangalore University - Department of Mathematics
  • G. Somashekhara Acharya Institute of Technology - Department of Mathematics

Keywords:

(N (k), ξ)-semi-Riemannian 3-manifold, Ricci-semi-symmetric, locally ϕ-symmetric, η-parallel Ricci tensor, η-Einstein manifold.

Abstract

The object of the present paper is to study 3-dimensional (N (k), ξ)-semi-Riemannian manifolds.  We study (N (k), ξ)-semi-Riemannian 3-manifolds which are Ricci-semi-symmetric, locally ϕ-symmetric and have η-parallel Ricci tensor.

Cover of n°32 Italian Journal of Pure and Applied Mathematics

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Published

2014-08-22

How to Cite

Prakasha, D., Nagaraja, H., & Somashekhara, G. (2014). ON (N (k), ξ)-SEMI-RIEMANNIAN 3-MANIFOLDS. Italian Journal of Pure and Applied Mathematics, 32, 115–124. Retrieved from https://journals.uniurb.it/index.php/ijpam/article/view/6229

Issue

N°32 - August 2014

Section

Articoli - Forum Editrice

License

Copyright (c) 2014 D.G. Prakasha, H.G. Nagaraja, G. Somashekhara

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

L'opera è pubblicata sotto  Licenza Creative Commons Attribuzione 4.0 Internazionale (CC-BY)

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