Two-phase problems with distributed source: regularity of the free boundary
Analysis of PDEs
2016-01-20 v1
Abstract
We investigate the regularity of the free boundary for a general class of two-phase free boundary problems with non-zero right hand side. We prove that Lipschitz or flat free boundaries are . In particular, viscosity solutions are indeed classical.
Cite
@article{arxiv.1210.7226,
title = {Two-phase problems with distributed source: regularity of the free boundary},
author = {D. De Silva and F. Ferrari and S. Salsa},
journal= {arXiv preprint arXiv:1210.7226},
year = {2016}
}