Interior $BMO$ regularity for elliptic equations in divergence form

arXiv (Cornell University) 2026 Preprint Open access

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Authors: Yuanyuan Lian
Cited by: 0

Abstract

In this note, we establish the interior $BMO$ regularity of weak solutions to uniformly elliptic equations in divergence form. Moreover, the assumptions on the coefficients are nearly optimal.

Fields of Study & Subjects

Nonlinear Partial Differential Equations Advanced Harmonic Analysis Research Geometric Analysis and Curvature Flows

Publication details

Journal / source
arXiv (Cornell University)
Publication date
11 February 2026
Language
EN
Document type
Preprint