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Gradient estimates for positive global solutions of heat equation under closed Finsler-Ricci flow
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نویسنده
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cheng xinyue ,wu pengsheng
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منبع
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journal of finsler geometry and its applications - 2022 - دوره : 3 - شماره : 1 - صفحه:1 -15
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چکیده
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In this paper, we establish first order gradient estimates for positive global solutions of the heat equation under closed finsler-ricci flow with weighted ricci curvature ricn bounded below, where n∈ (n,∞). as an application, we derive the corresponding harnack inequality. our results are the generalizations and the supplements of the previous known related results.
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کلیدواژه
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Finsler-Ricci flow ,gradient estimate ,heat equation ,weighted Ricci curvature ,Ricci curvature tensor
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آدرس
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chongqing normal university, school of mathematical sciences, China, chongqing normal university, school of mathematical sciences, China
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پست الکترونیکی
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wu.pengsheng@qq.com
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Authors
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