Aronson-B\'enilan estimates for the porous medium equation under the Ricci flow
Differential Geometry
2024-03-12 v2 Analysis of PDEs
Abstract
In this paper we study the porous medium equation (PME) coupled with the Ricci flow on complete manifolds with bounded nonnegative curvature operator. In particular, we derive Aronson-B\'enilan and Li-Yau-Hamilton type differential Harnack estimates for positive solutions to the PME, with a linear forcing term, under the Ricci flow.
Keywords
Cite
@article{arxiv.1402.7270,
title = {Aronson-B\'enilan estimates for the porous medium equation under the Ricci flow},
author = {Huai-Dong Cao and Meng Zhu},
journal= {arXiv preprint arXiv:1402.7270},
year = {2024}
}
Comments
Minor changes to the abstract and remark 1.5