Regularity of two-phase free boundary minimizers in periodic media

Fuente: arXiv
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Auteurs principaux: Abedin, Farhan, Feldman, William M
Format: Preprint
Publié: 2025
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author Abedin, Farhan
Feldman, William M
author_facet Abedin, Farhan
Feldman, William M
contents We study the regularity of minimizers of a two-phase energy functional in periodic media. Our main result is a large scale Lipschitz estimate. We also establish improvement-of-flatness for non-degenerate minimizers, which is a key ingredient in the proof of the Lipschitz estimate. As a consequence, we obtain a Liouville property for entire non-degenerate minimizers.
format Preprint
id arxiv_https___arxiv_org_abs_2505_16757
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Regularity of two-phase free boundary minimizers in periodic media
Abedin, Farhan
Feldman, William M
Analysis of PDEs
5R35, 35B27, 35B65, 49Q05
We study the regularity of minimizers of a two-phase energy functional in periodic media. Our main result is a large scale Lipschitz estimate. We also establish improvement-of-flatness for non-degenerate minimizers, which is a key ingredient in the proof of the Lipschitz estimate. As a consequence, we obtain a Liouville property for entire non-degenerate minimizers.
title Regularity of two-phase free boundary minimizers in periodic media
topic Analysis of PDEs
5R35, 35B27, 35B65, 49Q05
url https://arxiv.org/abs/2505.16757