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Conformally Flat 4-Th Root (Α, Β)-Metrics With Relatively Isotropic Mean Landsberg Curvature
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نویسنده
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Tayebi Akbar ,Amini Marzeiya
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منبع
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Mathematical Analysis And Convex Optimization - 2020 - دوره : 1 - شماره : 2 - صفحه:25 -34
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چکیده
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In this paper, we study conformally flat 4-th root (α, β)- metrics on a manifold m of dimension n ≥ 3. we prove that every conformally flat 4-th root (α, β)-metric with relatively isotropic mean landsberg curvature must be either riemannian metrics or locally minkowski metrics.
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کلیدواژه
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Exponential Metric ,Conformally Flat Metric ,Relatively Isotropic Mean Landsberg Curvature
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آدرس
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University Of Qom, Faculty Of Science, Department Of Mathematics, Iran, University Of Qom, Faculty Of Science, Department Of Mathematics, Iran
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پست الکترونیکی
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marzeia.amini@gmail.com
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Authors
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