C^{1,α} regularity for a class of singular/degenerate fully nonlinear elliptic equations with oblique boundary conditions

Fuente: arXiv
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Main Authors: Byun, Sun-Sig, Kim, Hongsoo, Kim, Seunghyun
Format: Preprint
Published: 2026
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author Byun, Sun-Sig
Kim, Hongsoo
Kim, Seunghyun
author_facet Byun, Sun-Sig
Kim, Hongsoo
Kim, Seunghyun
contents In this paper, we establish global $C^{1, α}$ regularity for viscosity solutions to a class of singular and degenerate fully nonlinear elliptic equations subject to oblique boundary conditions. Our work extends the findings in \cite{BKO25} to a broader class of equations, notably encompassing the singular case.
format Preprint
id arxiv_https___arxiv_org_abs_2604_06030
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle C^{1,α} regularity for a class of singular/degenerate fully nonlinear elliptic equations with oblique boundary conditions
Byun, Sun-Sig
Kim, Hongsoo
Kim, Seunghyun
Analysis of PDEs
In this paper, we establish global $C^{1, α}$ regularity for viscosity solutions to a class of singular and degenerate fully nonlinear elliptic equations subject to oblique boundary conditions. Our work extends the findings in \cite{BKO25} to a broader class of equations, notably encompassing the singular case.
title C^{1,α} regularity for a class of singular/degenerate fully nonlinear elliptic equations with oblique boundary conditions
topic Analysis of PDEs
url https://arxiv.org/abs/2604.06030