01102nam0-22003611i-450-9900013551904033213-7643-5365-1000135519FED01000135519(Aleph)000135519FED0100013551920000920d1996----km-y0itay50------baengCo-groups commutator methods and spectral theory of n-body HamiltoniansWerner O. Amrein, Anne Boutet de Monvel, Vladimir GeorgescuBaselBirkhauserc1996xiv, 460 p.24 cmProgress in mathematics135Analisi funzionaleTeoria degli operatori530.1Amrein,Werner O.44322Boutet De Monvel,AnneGeorgescu,VladimirITUNINARICAUNIMARCBK990001355190403321C-3-(13514652MA1MA146-0247-02Co-groups commutator methods and spectral theory of n-body Hamiltonians375716UNINAING01