Abstract:
We study generalized Robin boundary conditions and Robin-to-Dirichlet
maps for Schroedinger operators on bounded Lipschitz domains $\Omega \subset
\bbR^n$, $n\ge 2$. In addition, we
will derive Krein-type resolvent formulas connecting Schroedinger operators with
generalized Robin boundary conditions to those with Dirichlet boundary conditions.
This is based on joint work with Marius Mitrea.
