Christov, Ivan C. - In: Mathematics and Computers in Simulation (MATCOM) 82 (2012) 6, pp. 1069-1078
solitons in the wave profile. Here, using Osborne’s nonlinear Fourier analysis, which is based on the periodic, inverse … scattering transform, the hidden soliton hypothesis is corroborated, and the exact number of solitons, their amplitudes and their … reference level is computed. Other “less nonlinear” oscillation modes, which are not solitons, are also found to have nontrivial …