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MiS Preprint
16/2015

An epiperimetric inequality for the thin obstacle problem

Matteo Focardi and Emanuele Spadaro

Abstract

We prove an epiperimetric inequality for the thin obstacle problem, thus extending the pioneering results by Weiss on the classical obstacle problem (Invent. Math. 138 (1999), no. 1, 23-50). This inequality provides the means to study the rate of converge of the rescaled solutions to their limits, as well as the regularity properties of the free boundary.

Received:
Feb 25, 2015
Published:
Mar 25, 2015
MSC Codes:
35R35
Keywords:
Epiperimetric inequality, Thin obstacle problem, Regularity of the free boundary

Related publications

inJournal
2016 Repository Open Access
Matteo Focardi and Emanuele Spadaro

An epiperimetric inequality for the thin obstacle problem

In: Advances in differential equations, 21 (2016) 1/2, pp. 153-200