Rigidity of the Borell-Brascamp-Lieb Inequality on Weighted Riemannian Manifolds

Fuente: arXiv
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Main Author: Zhang, Rongkai
Format: Preprint
Published: 2026
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author Zhang, Rongkai
author_facet Zhang, Rongkai
contents In this paper we discuss some results regarding the rigidity of the Borell-Brascamp-Lieb inequality and the Brunn-Minkowski inequality. We show a theorem of rigidity on curvature and measure of the Borell-Brascamp-Lieb inequality, a generalisation of the curvature rigidity theorem by Balogh and Kristály (Advances in Mathematics 339: 453-494, 2018, arXiv:1704.04180) to the weighted setting. We present some rigidity results of the Brunn-Minkowski inequality and a few further open problems.
format Preprint
id arxiv_https___arxiv_org_abs_2604_00562
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Rigidity of the Borell-Brascamp-Lieb Inequality on Weighted Riemannian Manifolds
Zhang, Rongkai
Differential Geometry
53C21
In this paper we discuss some results regarding the rigidity of the Borell-Brascamp-Lieb inequality and the Brunn-Minkowski inequality. We show a theorem of rigidity on curvature and measure of the Borell-Brascamp-Lieb inequality, a generalisation of the curvature rigidity theorem by Balogh and Kristály (Advances in Mathematics 339: 453-494, 2018, arXiv:1704.04180) to the weighted setting. We present some rigidity results of the Brunn-Minkowski inequality and a few further open problems.
title Rigidity of the Borell-Brascamp-Lieb Inequality on Weighted Riemannian Manifolds
topic Differential Geometry
53C21
url https://arxiv.org/abs/2604.00562