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Application of Improved (G′/G)–Expansion Method to Traveling Wave Solutions of Two Nonlinear Evolution Equations

Published online by Cambridge University Press:  03 June 2015

Xiaohua Liu ,
Weiguo Zhang  and
Zhengming Li
Xiaohua Liu*
Affiliation:
Department of Science, University of Shanghai for Science and Technology, Shanghai 200093, China
Weiguo Zhang*
Affiliation:
Department of Science, University of Shanghai for Science and Technology, Shanghai 200093, China
Zhengming Li*
Affiliation:
Department of Business, University of Shanghai for Science and Technology, Shanghai, 200093 China
*
Email: lxhjkkl@yahoo.com.cn
Corresponding author. Email: zwgzwm@126.com
Email: lizhengming@126.com
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Abstract

In this work, the improved (G′/G)-expansion method is proposed for constructing more general exact solutions of nonlinear evolution equation with the aid of symbolic computation. In order to illustrate the validity of the method we choose the RLW equation and SRLW equation. As a result, many new and more general exact solutions have been obtained for the equations. We will compare our solutions with those gained by the other authors.

Keywords

35C0735C0835A25RLW equationSRLW equationimproved (G′/G)-expansion methodtraveling wave solution
Type
Research Article
Information
Advances in Applied Mathematics and Mechanics , Volume 4 , Issue 1 , February 2012 , pp. 122 - 130
Copyright
Copyright © Global-Science Press 2012

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