01023nam0-22003491i-450-99000133468040332190-277-1766-4000133468FED01000133468(Aleph)000133468FED0100013346820000920d1986----km-y0itay50------baengWave PropagationAn invariant imbedding approachRichard Bellman, Ramabhadra Vasudevan.Dordrecht (NL)Reidelc1986.xiv, 367 p.24 cmMathematics and its applications17Equazioni di ondeSoluzioni numericheProgrammazione dinamica530.124Bellman,Richard Ernest<1920-1984>121312Vasudevan,RamabhadraITUNINARICAUNIMARCBK990001334680403321C-55-(1713937MA1MA165-0235Q99Wave Propagation376034UNINAING01