English

H\"older regularity for degenerate parabolic double-phase equations

Analysis of PDEs 2025-02-04 v2

Abstract

We prove that bounded weak solutions to degenerate parabolic double-phase equations of pp-Laplace type are locally H\"older continuous. The proof is based on phase analysis and methods for the pp-Laplace equation. In particular, the phase analysis determines whether the double-phase equation is locally similar to the pp-Laplace or the qq-Laplace equation.

Keywords

Cite

@article{arxiv.2404.19111,
  title  = {H\"older regularity for degenerate parabolic double-phase equations},
  author = {Wontae Kim and Kristian Moring and Lauri Särkiö},
  journal= {arXiv preprint arXiv:2404.19111},
  year   = {2025}
}

Comments

The revision has been made according to the referee's comments

R2 v1 2026-06-28T16:10:30.476Z