Lipschitz regularity for anisotropic fully nonlinear equations with nonstandard growth

Fuente: arXiv
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Main Authors: Byun, Sun-Sig, Kim, Hongsoo
Format: Preprint
Published: 2025
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author Byun, Sun-Sig
Kim, Hongsoo
author_facet Byun, Sun-Sig
Kim, Hongsoo
contents We establish interior Lipschitz regularity for solutions to anisotropic fully nonlinear equations with nonstandard growth, without imposing any restriction on the gap between the highest and lowest growth exponents. Our proof is based on an anisotropic variant of the seminal Ishii Lions method. Our result furnishes a viscosity analogue of the divergence-form theory in [Bousquet20], adapted to the non-divergence setting.
format Preprint
id arxiv_https___arxiv_org_abs_2507_05712
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Lipschitz regularity for anisotropic fully nonlinear equations with nonstandard growth
Byun, Sun-Sig
Kim, Hongsoo
Analysis of PDEs
35B65, 35D40, 35J15, 35J25, 35J70
We establish interior Lipschitz regularity for solutions to anisotropic fully nonlinear equations with nonstandard growth, without imposing any restriction on the gap between the highest and lowest growth exponents. Our proof is based on an anisotropic variant of the seminal Ishii Lions method. Our result furnishes a viscosity analogue of the divergence-form theory in [Bousquet20], adapted to the non-divergence setting.
title Lipschitz regularity for anisotropic fully nonlinear equations with nonstandard growth
topic Analysis of PDEs
35B65, 35D40, 35J15, 35J25, 35J70
url https://arxiv.org/abs/2507.05712