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2012 | 121 | 3 | 573-580
Article title

Applications of a Generalized Extended (G'/G) -Expansion Method to Find Exact Solutions of Two Nonlinear Schrödinger Equations with Variable Coefficients

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EN
Abstracts
EN
In the present paper, we construct the travelling wave solutions of two nonlinear Schrödinger equations with variable coefficients by using a generalized extended (G'/G) -expansion method, where G = G(ξ) satisfies a second order linear ordinary differential equation. By using this method, new exact solutions involving parameters, expressed by hyperbolic and trigonometric function solutions are obtained. When the parameters are taken as special values, some solitary wave solutions are derived from the hyperbolic function solutions.
Keywords
EN
Contributors
author
  • Mathematics Department, Faculty of Science, Zagazig University, Zagazig, Egypt
author
  • Mathematics Department, Faculty of Science, Zagazig University, Zagazig, Egypt
References
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Document Type
Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-a121z3p01kz
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