00998nam0-22003251i-450-9900025893304033210-8247-8676-9000258933FED01000258933(Aleph)000258933FED0100025893320000920d1992----km-y0itay50------baENGDifference equations and inequalitiestheory, methods, and applicationsRavi P. AgarwalNew YorkMarcel Dekker1992xiii, 777 p.24 cmMonographs and textbooks in pure and applied mathematics155Equazioni differenziali ordinate alle derivate parzialiDiseguaglianzeFunzioni reali515Agarwal,Ravi P.41786ITUNINARICAUNIMARCBK990002589330403321MX-B-1054013MASMASDifference equations and inequalities81742UNINAING01