Localized-wave interactions for the discrete nonlinear Schrödinger equation under the nonvanishing background

In this paper, localized-wave interactions under the nonvanishing background are studied through the Darboux transformation (DT) for the discrete nonlinear Schrödinger equation. First of all, via the elementary DT, we obtain the first-order breather solution and give the parameter conditions for gen...

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Veröffentlicht in:	Physica scripta 2018-11, Vol.93 (11), p.115203
Hauptverfasser:	Li, Min, Shui, Juan-Juan, Huang, Ye-Hui, Wang, Lei, Li, Heng-Ji
Format:	Artikel
Sprache:	eng
Schlagworte:	Darboux transformation discrete nonlinear Schrödinger equation localized-wave interactions
Online-Zugang:	Volltext
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