Research profile

Levi Adriano

Works on Harnack inequalities, almost & η-Ricci solitons and rotational symmetry & warped products.

NP-RC-929702

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3
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Frequent co-authors of Levi Adriano Levi Adriano in the centre and 3 co-authors around them, closer for more joint papers on this site. Adriano Marcelo Bezerra Barboza: 1 joint workMBBarboza Romildo Pina: 1 joint workRPPina Willian Isao Tokura: 1 joint workWTTokura
Closer to the centre: more joint work here. have also written together
  1. Marcelo Bezerra Barboza

    1 joint worklatest 2019

  2. Romildo Pina

    1 joint worklatest 2019

  3. Willian Isao Tokura

    1 joint worklatest 2019

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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.

2019

math.DGarXiv:1905.00068

Gradient Estimates on Warped Product Gradient Almost Ricci Solitons

Willian Isao Tokura, Levi Adriano, Romildo Pina, Marcelo Barboza

In this paper, by slightly modifying Li-Yau's technique so that we can handle drifting Laplacians, we were able to find three different gradient estimates for the warping function, one for each sign of the Einstein constant of the fiber manifold. As an application, we exhibit a nonexistence theorem for gradient almost Ricci solitons possessing certain metric properties on the base of the warped product.

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NP-RC-929702 is Levi Adriano'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.