J4 ›› 2012, Vol. 50 ›› Issue (03): 487-.

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Traveling Wave Solutions of Nonlinear Evolution Equationsby Improved (G′/G) Method

CHANG Jing1, LIU Lihuan1, GAO Yixian2,3, LIU Bowen4   

  1. 1. Department of Foundation, Aviation University of Air Force, Changchun 130022, China;2. School of Mathematics and Statistics, Northeast Normal University, Changchun 130024, China;3. Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University,Changchun 130012, China|4. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2011-09-15 Online:2012-05-26 Published:2012-05-28
  • Contact: GAO Yixian E-mail:gaoyx643@nenu.edu.cn

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Abstract:

With the help of Matlab software, we employed the improved (G′/G) method to obtain exact traveling wave solutions of modified nonlinear DegasperisProcesi equation and nonlinear wave equation. The improved (G′/G) method provided more general forms of solutions. This method is effective.

Key words: improved (G′/G) method, modified nonlinear DegasperisProcesi equation, nonlinear wave equation, tranveling wave solutionb

CLC Number: 

  • O175.21
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