01140nam0-2200385-i-450-99000978660040332120131107123857.0978-1-107-03230-9hardback000978660FED01000978660(Aleph)000978660FED0100097866020131107d2013----km-y0itay50------baengUSa---a---001yySpectral theory and its applicationsBernard HelfferCambridgeCambridge University Press2013V, 255 p.24 cmCambridge studies in advanced mathematics139Teoria degli operatoriPresentazione di ricercheTeoria generale degli operatori lineariApplicazioni in fisica quantistica515'.7222Helffer,Bernard52445ITUNINAREICATUNIMARCBK990009786600403321C-43-(13975MA1MA147-0247AXX47N50Spectral theory and its applications833143UNINA