Sökning: "Ibragimov s method"

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  1. 1. Self-adjointness and conservation law of nonlinear dispersive wave equations modelling elasto-plastic flows

    Magister-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Johan Ermstål; [2012]
    Nyckelord :Conservation laws; Differential Algebra; Self-adjoint; Wave equation; Symmetry; Fristående kurs;

    Sammanfattning : Two nonlinear dispersive wave equations arising in elasto-plastic flow have been investigated for self-adjointness. For these equations their symmetries are calculated and conservation laws are constructed using two different methods: an old method based on Noether´s Theorem and a new one developed by Prof. Nail Ibragimov. LÄS MER