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http://dx.doi.org/10.4134/BKMS.2014.51.4.1211

ON THE SOLUTIONS OF THE (λ, n + m)-EINSTEIN EQUATION  

Hwang, Seungsu (Department of Mathematics Chung-Ang University)
Publication Information
Bulletin of the Korean Mathematical Society / v.51, no.4, 2014 , pp. 1211-1216 More about this Journal
Abstract
In this paper, we study the structure of m-quasi Einstein manifolds when there exists another distinct solution to the (${\lambda}$, n + m)-Einstein equation. In particular, we derive sufficient conditions for the non-existence of such solutions.
Keywords
Bakry-Emery Ricci tensor; quasi-Einstein manifolds; the (${\lambda}$, n + m)-Einstein equation;
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