Evaluation of two-dimensional ZK-MEW equation using the Exp-function method

  • Authors:

  • Fei Xu;Wei Yan;Yu-Lin Chen;Chuan-Qi Li;Ya-Nan Zhang

  • Affiliations:

  • College of Mathematics & Physics, Nanjing University of Information Science and Technology, Nanjing 210044, China;College of Mathematics & Physics, Nanjing University of Information Science and Technology, Nanjing 210044, China;College of Mathematics & Physics, Nanjing University of Information Science and Technology, Nanjing 210044, China;College of Mathematics & Physics, Nanjing University of Information Science and Technology, Nanjing 210044, China;College of Mathematics & Physics, Nanjing University of Information Science and Technology, Nanjing 210044, China

  • Venue:
  • Computers & Mathematics with Applications
  • Year:
  • 2009

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Abstract

In this paper, J.H. He's Exp-function method is used to obtain a generalized soliton solution with some free parameters of the Zakharov-Kuznetsov-Modified Equal-Width (ZK-MEW) equation. Suitable choice of parameters in the generalized solution leads to Mustafa Inc's solution [M. Inc, New exact solutions for the ZK-MEW equation by using symbolic computation, Applied Mathematics and Computation 189 (1) (2007) 508-513]. The results show that He's method is very powerful and convenient.