Vector Solitons of a Coupled Schrödinger System with Variable Coefficients

Juan Carlos Muñoz Grajales

Advances in Mathematical Physics, 2016, vol. 2016, 1-19

Abstract:

We show the existence of waveforms of finite-energy (vector solitons) for a coupled nonlinear Schrödinger system with inhomogeneous coefficients. Furthermore, some of these solutions are approximated using a Newton-type iteration, combined with a collocation-spectral strategy to discretize the corresponding soliton equations. Some numerical simulations concerned with analysis of a collision of two oncoming vector solitons of the system are also performed.

Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlamp:5787508

DOI: 10.1155/2016/5787508

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