Abstract
This paper deals with Z-symmetric Riemannian manifolds with concircular Ricci symmetric tensor. In the first section, we give an introduction of Z-symmetric manifold. In the second section, the definition of concircular Ricci symmetric tensor is given. In the third section, we introduce Z-symmetric Riemannian manifold admitting concircular Ricci symmetric tensor and we examine some properties of these manifolds. In the last section, we study Z-symmetric spacetimes admitting concircular Ricci symmetric tensor and we give two examples for the existence of these manifolds.
Original language | English |
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Pages (from-to) | 1093-1104 |
Number of pages | 12 |
Journal | Afrika Matematika |
Volume | 31 |
Issue number | 7-8 |
DOIs | |
Publication status | Published - 1 Nov 2020 |
Bibliographical note
Publisher Copyright:© 2020, African Mathematical Union and Springer-Verlag GmbH Deutschland, ein Teil von Springer Nature.
Keywords
- Concircular ricci symmetric tensor
- Recurrence vector field
- Z-symmetric tensor