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Characterizations of mixed quasi-Einstein manifolds.

Authors :
Mallick, Sahanous
Yildiz, Ahmet
De, Uday Chand
Source :
International Journal of Geometric Methods in Modern Physics. Jun2017, Vol. 14 Issue 6, p-1. 14p.
Publication Year :
2017

Abstract

The object of the present paper is to study mixed quasi-Einstein manifolds. Some geometric properties of mixed quasi-Einstein manifolds have been studied. We also discuss spacetime with space-matter tensor and some properties related to it. Finally, we construct an example of a mixed quasi-Einstein spacetime. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*MANIFOLDS (Mathematics)
*VECTOR fields
*MATHEMATICS
*DIFFERENTIAL geometry
*TOPOLOGY

Details

Language :
English
ISSN :
02198878
Volume :
14
Issue :
6
Database :
Academic Search Index
Journal :
International Journal of Geometric Methods in Modern Physics
Publication Type :
Academic Journal
Accession number :
122858352
Full Text :
https://doi.org/10.1142/S0219887817500967
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