Nearly Einstein manifolds
Novi Sad Journal of Mathematics, Tome 45 (2015) no. 2.

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The object of this paper is to define and study a new type of non-flat Riemannian manifolds called nearly Einstein manifolds. The notion of this nearly Einstein manifold has been established by an example and an existence theorem. Some geometric properties are obtained.
Publié le :
DOI : 10.30755/NSJOM.2013.059
Classification : 53C25
Keywords: Einstein manifold, Quasi Einstein manifold, Ricci Recurrent manifold, Conharmonically flat manifold, Ricci semi symmetric manifold, Perfect fluid space time of general relativity
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Swapan Kumar Saha. Nearly Einstein manifolds. Novi Sad Journal of Mathematics, Tome 45 (2015) no. 2. doi : 10.30755/NSJOM.2013.059. http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.2013.059/

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