On generalized ۴-th root Finsler metrics
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JFGA-1-1_006
تاریخ نمایه سازی: 18 آبان 1402
Abstract:
In this paper, we prove that every generalized cubic Finsler metric with vanishing Landsberg curvature is a Berwald metric. This yields an extension of Matsumoto theorem for the cubic metric. Then, we show that every generalized ۴-th root Finsler metric with vanishing Landsberg curvature is a Berwald metric.
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Authors
Tayebeh Tabatabaeifar
Department of Mathematics and Computer Science, Amirkabir University of Technology (Tehran Polytechnic), Tehran. Iran. E-mail: t.tabatabaeifar@aut.ac.ir