Resumen de Isophasal, isopolar, and isospectral Schrödinger operators and elementary complex analysis

T. Christiansen

• We explicitly construct super-exponentially decaying potentials on d so that the associated Schrödinger operators are isophasal and isopolar. We use similar techniques to construct isospectral Schrödinger operators with periodic potentials on and isospectral Schrödinger operators on.