Spectral Properties of Hamiltonian Operators

von K. Jörgens, J. Weidmann

152 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Spectra and essential spectra of selfadjoint and essentially selfadjoint operators.- Schrödinger operators.- Perturbations small at infinity.- Examples.- Operators acting only on part of the variables.- N-particle Hamiltonians.- Symmetries of the Hamiltonian.- The spectrum of the Hamiltonian of a free system.- A lower bound of the essential spectrum.- The essential spectrum of the Hamiltonian of an N-particle system with external forces.- The essential spectrum of the internal Hamiltonian of a free system.- Proof of theorem 11.16.

• Reihe: Lecture Notes in Mathematics
• Themen: Mathematik und Naturwissenschaften Mathematik
• ISBN: 9783540061519
• Sprache: Englisch
• Erscheinungsdatum: 19.02.1973
• Größe: 235 x 155 mm
• Verlag: Springer