Title of article
Generalized Berwald metrics
Author/Authors
Peyghan, Esmaeil arak university - Faculty of Science - Department of Mathematics, اراك, ايران , Tayebi, Akbar university of qom - Faculty of Science - Department of Mathematics, قم, ايران
From page
475
To page
484
Abstract
In this paper, we consider a class of Finsler metrics called generalized Berwald metrics which contains the class of Berwald metrics as a special case. We prove that every generalized Berwald metrics with non-zero scalar flag curvature or isotropic Berwald curvature is a Randers metric. Then we prove that on generalized Berwald metrics, the notions of generalized Landsberg and Landsberg curvatures are equivalent.
Keywords
Berwald metric , landsberg metric , randers metric
Journal title
Turkish Journal of Mathematics
Journal title
Turkish Journal of Mathematics
Record number
2531246
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