Solitary wave solutions for the variable-coefficient coupled nonlinear Schrödinger equations and Davey–Stewartson system using modified sine-Gordon equation method

In this study, the sine-Gordon equation method is modified to deal with variable-coefficient systems containing imaginary parts, such as nonlinear Schrödinger systems. These are of considerable importance in many fields of research, including ocean engineering and optics. As an example, we apply the...

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Bibliographic Details

Published in:	Journal of Ocean Engineering and Science
Main Authors:	Rehab M. El-Shiekh, Mahmoud Gaballah
Format:	Article
Language:	English
Published:	Elsevier 2020-06-01
Subjects:	Coupled nonlinear Schrödinger equations Davey–Stewartson system with variable coefficients Sine-Gordon equation method Solitary waves
Online Access:	http://www.sciencedirect.com/science/article/pii/S2468013319301822