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nlin.SI2005★ 106 cited
Degasperis-Procesi peakons and the discrete cubic string
Hans Lundmark, Jacek Szmigielski
We use an inverse scattering approach to study multi-peakon solutions of the Degasperis-Procesi (DP) equation, an integrable PDE similar to the Camassa-Holm shallow water equation.…
nlin.SI2005
Multi-peakon solutions of the Degasperis-Procesi equation
Hans Lundmark, Jacek Szmigielski
We present an inverse scattering approach for computing n-peakon solutions of the Degasperis-Procesi equation (a modification of the Camassa-Holm (CH) shallow water equation). The…