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[null,"1.","Record Nr.",null,"UNISA996466866003316"]
[null,null,"Autore",null,"Jörgens Konrad <1926-1974, >"]
[null,null,"Titolo",null,"Spectral properties of Hamiltonian operators / / K. Jörgens, J. Weidmann"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, Heidelberg : , : Springer-Verlag, , [1973]"]
[{"$nulls":4},"©1973"]
[null,null,"ISBN",null,"3-540-38354-9"]
[null,null,"Edizione",null,"[1st ed. 1973.]"]
[null,null,"Descrizione fisica",null,"1 online resource (VI, 146 p.)"]
[null,null,"Collana",null,"Lecture Notes in Mathematics ; ; Volume 313"]
[null,null,"Disciplina",null,"510"]
[null,null,"Soggetti",null,"Mathematics"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Bibliographic Level Mode of Issuance: Monograph"]
[null,null,"Nota di contenuto",null,"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."]