01080nam0-22003731i-450-9900013263804033213-540-56715-1000132638FED01000132638(Aleph)000132638FED01000132638--------d--------km-y0itay50------baengConvex functions, monotone operators and differentiabilityRobert R. Phelps.2nd ed. -BerlinSpringer-Verlagc1989- 1993.ix, 116 p.24 cmLecture Notes in Mathematics1364 .Funzioni convesseOperatori monotoniGeometria differenziale515.8Phelps,Robert R.60176ITUNINARICAUNIMARCBK990001326380403321C-20-(1364-2ED11076MA1122-C-3611301MA1MA146B2046B22Convex functions, monotone operators and differentiability80225UNINAING01