Jorgens, Konrad Spectral properties of Hamiltonian operators [by] Konrad Jorgens [and] Joachim Weidm - Berlin New York Springer-Verlag 1973 - 140 p 26 cm - Lecture notes in mathematics 313 . - Lecture notes in mathematics (Springer-Verlag) . Contine bibliografie eng ISBN: 0387061517 LCCN: 72097678 Subjects--Topical Terms: Hamiltonian operaSpectral theory (Mathemat Dewey Class. No.: 510.8