On linear elliptic equations with drift terms in critical weak spaces

Hyunseok Kim, Tuoc Phan, Tai-Peng Tsai

We study the Dirichlet problem for a second order linear elliptic equation in a bounded smooth domain $\Omega$ in ${\mathbb{R}}^n$, $n\ge 3$, with the drift $\mathbf{b}$ belonging to th…