Answers are grounded in this paper and cite their sources.
It is shown that a higher-order nonlinear Schrödinger equation which describes propagation of pulses in optical fiber is solvable by means of the inverse scattering transform. The soliton solution possesses a remarkable property that it can propagate steadily with two peaks of the same height.
No takes yet. Share an insight, caveat, or question.
Sasa et al. (1991) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: