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arxiv: 1604.00505 · v1 · pith:EUO7G5ATnew · submitted 2016-04-02 · 🌊 nlin.PS

On nonlinear superposition of shock waves for the KdV-Burgers equation

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keywords shockwavesequationkdv-burgerssuperpositionanalyticchosencomplex
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Superposition of explicit (analytic) monotone non-increasing shock waves for the KdV-Burgers equation is studied, modelled numerically and graphically presented. Initial profile chosen as a sum of two such shock waves gradually transforms into a single shock wave of a somewhat complex yet predictable structure. This transformation is demonstrated in detail.

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