On the Class of Einstein Exponential-Type Finsler Metrics

• Published in: Журнал математической физики, анализа, геометрии
• Date: 2018
• Main Authors: Akbar Tayebi, Ali Nankali, Behzad Najafi
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2018
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/145861
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: On the Class of Einstein Exponential-Type Finsler Metrics / Akbar Tayebi, Ali Nankali, Behzad Najafi // Журнал математической физики, анализа, геометрии. — 2018. — Т. 14, № 1. — С. 100-114. — Бібліогр.: 25 назв. — англ.

In this paper, a special class of Finsler metrics, the so-called (α, β)- metrics, which are defined by F = αφ(s), where α is a Riemannian metric and β is a 1-form, is studied. First we show that the class of almost regular metrics obtained by Shen is Einstein if and only if it reduces to the class...