A note on Li-Yau type gradient estimate
Differential Geometry
2018-07-30 v3 Analysis of PDEs
Abstract
In this paper, we obtain Li-Yau type gradient estimates with time dependent parameter for positive solutions of the heat equation that are different with the estimates by Li-Xu \cite{LX} and Qian \cite{Qi}. As an application of the estimate, we also obtained improvements of Davies' Li-Yau type gradient estimate.
Cite
@article{arxiv.1705.07537,
title = {A note on Li-Yau type gradient estimate},
author = {Chengjie Yu and Feifei Zhao},
journal= {arXiv preprint arXiv:1705.07537},
year = {2018}
}
Comments
All comments are welcome!