A relative entropy and a unique continuation result for Ricci expanders
Differential Geometry
2021-01-08 v1 Analysis of PDEs
Abstract
We prove an optimal relative integral convergence rate for two expanding gradient Ricci solitons coming out of the same cone. As a consequence, we obtain a unique continuation result at infinity and we prove that a relative entropy for two such self-similar solutions to the Ricci flow is well-defined.
Keywords
Cite
@article{arxiv.2101.02638,
title = {A relative entropy and a unique continuation result for Ricci expanders},
author = {Alix Deruelle and Felix Schulze},
journal= {arXiv preprint arXiv:2101.02638},
year = {2021}
}
Comments
63 pages