Title of article :
On quasi-Einstein Finsler spaces
Author/Authors :
Bidabad، Behroz نويسنده Amirkabir University of Technology , , Yarahmadi، Ali mohamad نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 2014
Abstract :
The notion of quasi-Einstein metric in physics is equivalent to the notion of Ricci soliton in Riemannian spaces. Quasi-Einstein metrics serve also as solution to the Ricci flow equation. Here, the Riemannian metric is replaced by a Hessian matrix derived from a Finsler structure and a quasi-Einstein Finsler metric is defined. In compact case, it is proved that the quasi-Einstein metrics are solution < s > to the Finslerian Ricci flow and conversely, certain form of solutions to the Finslerian Ricci flow are quasi-Einstein Finsler metrics.
Journal title :
Bulletin of the Iranian Mathematical Society
Journal title :
Bulletin of the Iranian Mathematical Society