arXiv · 1510.03686
On the Generation of Dispersive Shock Waves
Abstract
We review various methods for the analysis of initial-value problems for integrable dispersive equations in the weak-dispersion or semiclassical regime. Some methods are sufficiently powerful to rigorously explain the generation of modulated wavetrains, so-called dispersive shock waves, as the result of shock formation in a limiting dispersionless system. They also provide a detailed description of the solution near caustic curves that delimit dispersive shock waves, revealing fascinating universal wave patterns.
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Peter D. Miller. 2015-10-13. On the Generation of Dispersive Shock Waves. https://doi.org/10.1016/j.physd.2016.04.011
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