Positive solutions of Schrödinger equations and fine regularity of boundary points

Ancona Alano

Given a Lipschitz domain $\Omega$ in ${\mathbb{R}}^N$ and a nonnegative potential $V$ in $\Omega$ such that $V(x)d(x,\partial \Omega {)}^2$ is bounded in $\Omega$ we study the fine regularity of boun…