on quasi-einstein finsler spaces‎

Authors

b. bidabad

m. yarahmadi

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 solutions to the finslerian ricci flow and conversely‎, ‎certain form of solutions to the finslerian ricci flow are quasi-einstein finsler metrics‎.

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Journal title:
bulletin of the iranian mathematical society

Publisher: iranian mathematical society (ims)

ISSN 1017-060X

volume 40

issue 4 2014

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