All time \(C^\infty\)-regularity of the interface in degenerate diffusion: A geometric approach
type: Item
instance of: scholarly article
title: All time \(C^\infty\)-regularity of the interface in degenerate diffusion: A geometric approach
zbMATH Open document ID: 1017.35052
DOI: 10.1215/S0012-7094-01-10824-7
author: Richard S. Hamilton
author: Ki-Ahm Lee
author: Panagiota Daskalopoulos
published in: Duke Mathematical Journal
publication date: 2002-10-27T00:00:00Z
Mathematics Subject Classification ID: 35K65
Mathematics Subject Classification ID: 35B65
Mathematics Subject Classification ID: 35A30
Mathematics Subject Classification ID: 35K15
Mathematics Subject Classification ID: 35K55
Mathematics Subject Classification ID: 53C44
zbMATH DE Number: 1820822
zbMATH Keywords: root-concavity estimate
zbMATH Keywords: gradient estimates
zbMATH Keywords: porous medium equation
Wikidata QID: Q116285673
MaRDI profile type: Publication
cites work: The focusing problem for the radially symmetric porous medium equation
cites work: Q4180668
cites work: The Initial Trace of a Solution of the Porous Medium Equation
cites work: Q3882115
cites work: Q3786839
cites work: C1,α regularity of the free boundary for the n-dimensional porous media equation
cites work: Q4365980
cites work: Regularity of the free boundary for the porous medium equation
cites work: Continuity of solutions of a singular parabolic equation
full work available at URL: s0012-7094-01-10824-7
OpenAlex ID: W2000271120
description: scientific article; zbMATH DE number 1820822