El-Shiekh, R.M. and Gaballah, M. (2020) Solitary Wave Solutions for the Variable-Coefficient Coupled Nonlinear Schrödinger Equations and Davey-Stewartson System Using Modified Sine-Gordon Equation Method. Journal of Ocean Engineering and Science, 5, 180-185.

has been cited by the following article:

• TITLE: New Exact Solutions for the Coupled Nonlinear Schrödinger Equations with Variable Coefficients

  AUTHORS: Yuting Qiu, Ping Gao

  KEYWORDS: Modified Sine-Gordon Equation Method, Coupled Nonlinear Schrödinger Equation, Exact Solutions, Bright-Dark Soliton

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.8 No.8, August 18, 2020

  ABSTRACT: In this paper, coupled nonlinear Schrödinger equations with variable coefficients are studied, which can be used to describe the interaction among the modes in nonlinear optics and Bose-Einstein condensation. Some novel bright-dark solitons and dark-dark solitons are obtained by modified Sine-Gordon equation method. Moreover, some figures are provided to illustrate how the soliton solutions propagation is determined by the different values of the variable group velocity dispersion terms, which can be used to model various phenomena.