English

Free boundary regularity for fully nonlinear non-homogeneous two-phase problems

Analysis of PDEs 2013-04-16 v2

Abstract

We prove that flat or Lipschitz free boundaries of two-phase free boundary problems governed by fully nonlinear uniformly elliptic operators and with non-zero right hand side are C1,γC^{1,\gamma}.

Keywords

Cite

@article{arxiv.1304.0406,
  title  = {Free boundary regularity for fully nonlinear non-homogeneous two-phase problems},
  author = {D. De Silva and F. Ferrari and S. Salsa},
  journal= {arXiv preprint arXiv:1304.0406},
  year   = {2013}
}

Comments

Updated references. arXiv admin note: substantial text overlap with arXiv:1210.7226

R2 v1 2026-06-21T23:51:39.206Z