Robin-to-Robin Maps and Krein-Type Resolvent Formulas for Schrödinger Operators on Bounded Lipschitz Domains

Abstract

We study Robin-to-Robin maps, and Krein-type resolvent formulas for Schrödinger operators on bounded Lipschitz domains in ${\mathbb{R}}^n$, $n\ge 2$, with generalized Robin boundary conditions.

25 pages, typos corrected, new material added