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Li-Yau gradient estimates on closed manifolds under bakry-emery ricci curvature conditions

In this paper, motivated by the work of Qi S. Zhang in [28], we derive Li-Yau gradient bounds for positive solutions of the f-heat equation on closed manifolds with Bakry-Emery Ricci curvature bounded below.

preprint2022arXivOpen access
Xingyu SongLing Wu
math.DG
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Xingyu SongLing Wu

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