Research profile

Jianhong Wang

Works on heat kernel and Ricci flow.

NP-RC-431856

3
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Frequent co-authors of Jianhong Wang Jianhong Wang in the centre and 3 co-authors around them, closer for more joint papers on this site. Wang Fengjiang Li: 1 joint workFLLi Peng Lu: 1 joint workPLLu Yu Zheng: 1 joint workYZZheng
Closer to the centre: more joint work here. have also written together
  1. Fengjiang Li

    1 joint worklatest 2019

  2. Peng Lu

    1 joint worklatest 2019

  3. Yu Zheng

    1 joint worklatest 2019

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Their work in this field since 2016, with the older papers the site recommends. Titles open each paper's page, with its abstract, PDF and HTML versions; Connections shows the papers closest to it. The arXiv listing has the complete record.

2019

math.DGarXiv:1910.04347

Monotonicity of functionals along conformal Ricci flow

Fengjiang Li, Peng Lu, Jianhong Wang, Yu Zheng

The main purpose of this note is to construct two functionals of the positive solutions to the conjugate heat equation associated to the metrics evolving by the conformal Ricci flow on closed manifolds. We show that they are nondecreasing by calculating the explicit evolution formulas of these functionals. For the entropy functional we give another proof of the monotonicity by establishing a pointwise formula. Moreover, we show that the increase are strict unless the metrics are Einstein.

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