Nearly solitons for a perturbed higher-order nonlinear Schr̈dinger equation

DOI10.22103/JMMRC.2017.10555.1044zbMath1407.35187OpenAlexW2770034939MaRDI QIDQ4625830

S. Eskandar, S. M. Hoseini

Publication date: 25 February 2019

Full work available at URL: http://jmmrc.uk.ac.ir/article_1767_73d9398ca6b8b96c978a0713e940560d.pdf

zbMATH Keywords

inverse scattering transformsoliton perturbation theoryhigher-order Schrödinger equationsquared eigenfunctions

Mathematics Subject Classification ID

Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) NLS equations (nonlinear Schrödinger equations) (35Q55)

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