Research profile

Jianhui Gao

Works on weak & singular flows, scalar curvature and singularities.

NP-RC-351437

5
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3
co-authors
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Weak & singular flowsScalar curvatureSingularitiesStability & uniquenessRicci flow

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Frequent co-authors of Jianhui Gao Jianhui Gao in the centre and 3 co-authors around them, closer for more joint papers on this site. Gao Beomjun Choi: 1 joint workBCChoi Daniel Sigal: 1 joint workDSSigal Robert Haslhofer: 1 joint workRHHaslhofer
Closer to the centre: more joint work here. have also written together
  1. Beomjun Choi

    1 joint worklatest 2020

  2. Daniel Sigal

    1 joint worklatest 2020

  3. Robert Haslhofer

    1 joint worklatest 2020

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Papers

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.

2020

math.DGarXiv:2006.15678

Heat flow on time-dependent manifolds

Beomjun Choi, Jianhui Gao, Robert Haslhofer, Daniel Sigal

We establish effective existence and uniqueness for the heat flow on time-dependent Riemannian manifolds, under minimal assumptions tailored towards the study of Ricci flow through singularities. The main point is that our estimates only depend on an upper bound for the logarithmic derivative of the volume measure. In particular, our estimates hold for any Ricci flow with scalar curvature bounded below, and such a lower bound of course depends only on the initial data.

Ricci flowSingularitiesScalar curvatureWeak & singular flowsStability & uniqueness
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NP-RC-351437 is Jianhui Gao's permanent number in the Ricci flow community on Neckpinch. It stays with them through any change of name or post. More about these numbers.

A window on one part of a person's work: papers here go back to 2016 and cover Ricci flow and its neighbouring flows, with the older work the site recommends, so this page is no measure of anyone's whole output. Being listed is not an endorsement by or of the person. If two people share this name, their work may appear together here. How it is put together.