Author | Jรถrgens, Konrad. author |
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Title | Spectral Properties of Hamiltonian Operators [electronic resource] / by Konrad Jรถrgens, Joachim Weidmann |
Imprint | Berlin, Heidelberg : Springer Berlin Heidelberg, 1973 |
Connect to | http://dx.doi.org/10.1007/BFb0060821 |
Descript | VI, 146 p. online resource |
Spectra and essential spectra of selfadjoint and essentially selfadjoint operators -- Schrรถdinger 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