Relations between a nonlinear (exponential) lattice, the Boussinesq equation and the Korteweg-de Vries equation are clarified and therefrom the exact solutions for the two-soliton state are given in each case for both the head-on and the overtaking collisions.
No takes yet. Share an insight, caveat, or question.
Toda et al. (1973) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: