00891nam0-22003011i-450-9900034164204033210-89871-450-8000341642FED01000341642(Aleph)000341642FED0100034164220000920d19991999km-y0itay50--03--baENGConvex analysis and variational problemsIvar Ekeland, Roger TemamPhiladelphiaSociety for Industrial and Applied1999xi, 339 p.23 cmClassics applied in mathematics28Ottimizzazione519.3Ekeland,Ivar30998Temam,Roger21480ITUNINARICAUNIMARCBK990003416420403321MXVI-B-617874MASMASAnalyse convexe et problèmes variationnels28045UNINA