Abstract
In this paper we give some examples of a quasi Einstein manifold (QE)n. Next we prove the existence of (QE)n manifolds. Then we study some properties of a quasi Einstein manifold. Finally the hypersurfaces of a Euclidean space have been studied.
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De, U.C., Ghosh, G.C. On quasi Einstein manifolds. Periodica Mathematica Hungarica 48, 223–231 (2004). https://doi.org/10.1023/B:MAHU.0000038977.94711.ab
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DOI: https://doi.org/10.1023/B:MAHU.0000038977.94711.ab