BIRS Workshop Lecture Videos
Solitons of the NLS equation escaping a potential. Naumkin, Ivan
We consider the NLS equation with focusing nonlinearities in a presence of an external field. We investigate the soliton motions that correspond to a free soliton escaping the well created by the potential. We exhibit the dynamical system driving the exiting trajectory and construct the associated nonlinear dynamics for untrapped motions.
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