# Global gradient estimates for Dirichlet problems of elliptic operators with a BMO antisymmetric part

@article{Yang2022GlobalGE,
title={Global gradient estimates for Dirichlet problems of elliptic operators with a BMO antisymmetric part},
author={Sibei Yang and Dachun Yang and Wen Yuan},
year={2022},
volume={11},
pages={1496 - 1530}
}
• Published 1 January 2022
• Mathematics
Abstract Let n ≥ 2 n\ge 2 and Ω ⊂ R n \Omega \subset {{\mathbb{R}}}^{n} be a bounded nontangentially accessible domain. In this article, the authors investigate (weighted) global gradient estimates for Dirichlet boundary value problems of second-order elliptic equations of divergence form with an elliptic symmetric part and a BMO antisymmetric part in Ω \Omega . More precisely, for any given p ∈ ( 2 , ∞ ) p\in \left(2,\infty ) , the authors prove that a weak reverse Hölder inequality with…
1 Citations

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