Introduction -- Linear relations in Hilbert spaces -- Boundary triplets and Weyl functions -- Spectra, simple operators, and Weyl functions -- Operator models for Nevanlinna functions -- Boundary triplets and boundary pairs for semibounded relations -- Sturm-Liouville operators -- Canonical systems of differential functions -- Schrödinger operators on bounded domains
Summary
"A comprehensive survey of modern operator techniques for boundary value problems and spectral theory, employing abstract boundary mappings and Weyl functions."--Back cover
Bibliography
Includes bibliographical references (pages 721-764) and index