Global BMO-Sobolev Estimates for Second-Order Linear Elliptic Equations on Lipschitz Domains

Hongjie Dong, Dachun Yang, Sibei Yang

Let $n\ge 2$ and $\Omega \subset {\mathbb{R}}^n$ be a bounded Lipschitz domain. In this article, we establish first-order global regularity estimates in the scale of BMO spaces on $\Omega$ for…