Periodica Mathematica Hungarica

, Volume 48, Issue 1–2, pp 223–231

On quasi Einstein manifolds

  • U. C. De
  • Gopal Chandra Ghosh
Article

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.

quasi Einstein manifold quasi-constant curvature quasi-umbilical hypersurface 

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Copyright information

© Kluwer Academic Publisher/Akadémiai Kiadó 2004

Authors and Affiliations

  • U. C. De
    • 1
  • Gopal Chandra Ghosh
    • 1
  1. 1.Department of MathematicsUniversity of KalyaniKalyaniIndia

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