Degenerate elliptic equations with $\Phi$-admissible weights
Analysis of PDEs
2025-09-16 v2
Abstract
We develop regularity theory for degenerate elliptic equations with the degeneracy controlled by a weight. More precisely, we show local boundedness and continuity of weak solutions under the assumption of a weighted Orlicz-Sobolev and Poincar\'{e} inequalities. The proof relies on a modified DeGiorgi iteration scheme, developed in arXiv:1608.01630 and arXiv:1703.00774. The Orlicz-Sobolev inequality we assume here is much weaker than the classical Sobolev inequality with which is typically used in the DeGiorgi or Moser iteration.
Keywords
Cite
@article{arxiv.2501.11766,
title = {Degenerate elliptic equations with $\Phi$-admissible weights},
author = {Lyudmila Korobenko},
journal= {arXiv preprint arXiv:2501.11766},
year = {2025}
}
Comments
some typos fixed