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on landsberg and mean landsberg curvatures of two-dimensional finsler manifolds
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نویسنده
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tayebi akbar
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منبع
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mathematical analysis and convex optimization - 2024 - دوره : 5 - شماره : 1 - صفحه:1 -8
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چکیده
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In this paper, we study the landsberg and mean landsberg curvatures of twodimensional finsler manifolds. first, we prove that a two-dimensional finsler metric is a generalized landsberg metric if and only if it is a stretch metric. then, we study finsler surfaces with isotropic main scalar and find the necessary and sufficient condition under which these spaces has vanishing ~j-curvature.
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کلیدواژه
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landsberg curvature ,mean landsberg curvature ,generalized landsberg metric ,stretch metric
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آدرس
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university of qom, faculty of science, department of mathematics, iran
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پست الکترونیکی
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akbar.tayebi@gmail.com
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Authors
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