HARNACK ESTIMATES FOR NONLINEAR BACKWARD HEAT EQUATIONS WITH POTENTIALS ALONG THE RICCI-BOURGUIGNON FLOW
In this paper, we derive various differential Harnack estimates for positive solutions to the nonlinear backward heat type equations on closed manifolds coupled with the Ricci-Bourguignon flow, which was done for the Ricci flow by J.-Y. Wu [30]. The proof follows exactly the one given by X.-D. Cao [...
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Published in | Journal of the Korean Mathematical Society Vol. 57; no. 2; pp. 313 - 329 |
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Main Author | |
Format | Journal Article |
Language | Korean |
Published |
2020
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Subjects | |
Online Access | Get full text |
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Summary: | In this paper, we derive various differential Harnack estimates for positive solutions to the nonlinear backward heat type equations on closed manifolds coupled with the Ricci-Bourguignon flow, which was done for the Ricci flow by J.-Y. Wu [30]. The proof follows exactly the one given by X.-D. Cao [4] for the linear backward heat type equations coupled with the Ricci flow. |
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Bibliography: | KISTI1.1003/JNL.JAKO202012941165925 |
ISSN: | 0304-9914 |