02244nam 2200577 450 99646686600331620220217134545.03-540-38354-910.1007/BFb0060821(CKB)1000000000438484(SSID)ssj0000326803(PQKBManifestationID)12124354(PQKBTitleCode)TC0000326803(PQKBWorkID)10296854(PQKB)10617320(DE-He213)978-3-540-38354-3(MiAaPQ)EBC5592262(Au-PeEL)EBL5592262(OCoLC)1066184879(MiAaPQ)EBC6864486(Au-PeEL)EBL6864486(PPN)155214020(EXLCZ)99100000000043848420220217d1973 uy 0engurnn|008mamaatxtccrSpectral properties of Hamiltonian operators /K. Jörgens, J. Weidmann1st ed. 1973.Berlin, Heidelberg :Springer-Verlag,[1973]©19731 online resource (VI, 146 p.) Lecture Notes in Mathematics ;Volume 313Bibliographic Level Mode of Issuance: Monograph3-540-06151-7 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.Lecture notes in mathematics ;Volume 313.MathematicsMathematics.510Jörgens Konrad1926-1974,48060Weidmann JoachimMiAaPQMiAaPQMiAaPQBOOK996466866003316Spectral properties of Hamiltonian operators262472UNISA