A relative entropy and a unique continuation result for Ricci expanders

Autor:	Deruelle, Alix, Schulze, Felix
Rok vydání:	2021
Předmět:	Mathematics - Differential Geometry Mathematics - Analysis of PDEs
Druh dokumentu:	Working Paper
Popis:	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. Comment: 63 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2101.02638 Zobrazit plný text záznamu View this record from Arxiv