Higher Order Elliptic Equations on Nonsmooth Domains

Jun Geng

In 1995, D. Jerison and C. Kenig in \cite{JK-1995} considered the the inhomogeneous Dirichlet problem $\Delta u=f$ on $\Omega$, $u=0$ on $\partial \Omega$ in Lipschitz domains. One of their main r…