The structure of the free boundary for lower dimensional obstacle problems
Analysis of PDEs
2007-05-23 v1
Abstract
We study the regularity of the "free surface" in boundary obstacle problems. We show that near a non-degenerate point the free boundary is a -dimensional surface in .
Cite
@article{arxiv.math/0609031,
title = {The structure of the free boundary for lower dimensional obstacle problems},
author = {I. Athanasopoulos and L. A. Caffarelli and S. Salsa},
journal= {arXiv preprint arXiv:math/0609031},
year = {2007}
}
Comments
11 pages, AMSLaTeX