# Quasi-monotonicity formulas for classical obstacle problems with Sobolev coefficients and applications

created by focardi on 08 Jun 2018
modified on 19 Sep 2018

[BibTeX]

Accepted Paper

Inserted: 8 jun 2018
Last Updated: 19 sep 2018

Journal: JOTA
Year: 2018

Abstract:

We establish Weiss' and Monneau's type quasi-monotonicity formulas for quadratic energies having matrix of coefficients in a Sobolev space $W^{1,p}$, $p>n$, and provide an application to the corresponding free boundary analysis for the related classical obstacle problems.