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Abstract: In this paper, we study a class of Finsler metrics which contains the classof Berwald metrics as a special case. We prove that every Finsler metric inthis class is a generalized Douglas-Weyl metric. Then we study isotropic flagcurvature Finsler metrics in this class. Finally we show that on this class ofFinsler metrics, the notion of Landsberg and weakly Landsberg curvature areequivalent.



Author: Akbar Tayebi, Esmaeil Peyghan

Source: https://arxiv.org/







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