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two classes of weakly landsberg finsler metrics
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نویسنده
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majidi jila ,haji-badali ali
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منبع
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journal of finsler geometry and its applications - 2023 - دوره : 4 - شماره : 2 - صفحه:92 -103
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چکیده
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In this paper, we investigate the mean landsberg curvature of two subclasses of (α, β)-metrics. we prove that these subclasses of (α, β)-metrics with vanishing mean landsberg curvature have vanishing s-curvature. using it, we prove that these finsler metrics are weakly landsbergian if and only if they are berwaldian.
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کلیدواژه
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weakly landsberg metric ,(α ,β)-metric ,s-curvature
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آدرس
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university of bonab, basic sciences faculty, department of mathematics, iran, university of bonab, basic sciences faculty, department of mathematics, iran
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پست الکترونیکی
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haji.badali@ubonab.ac.ir
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Authors
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