00935nam0-22003251i-450-99000045293040332120090330133536.00-387-90527-8000045293FED01000045293(Aleph)000045293FED0100004529320020821d1981----km-y0itay50------baenga-------001yyApplied functional analysisA. V. Balakrishnan2nd ed.New YorkSpringer-Verlag©1981373 p.ill.23 cmApplications of mathematics3Spazi di HilbertAnalisi funzionale515.733Balakrishnan,A. V.<Arun ;1929- >12508ITUNINARICAUNIMARCBK99000045293040332110 D III 136L/1 CNRDINELDINELApplied functional analysis36765UNINA