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Exact Solutions of Nonlinear Evolution Equations in Mathematical Physics Using the Modified Simple Equation Method |
E. M. E. Zayed*, S. A. Hoda Ibrahim |
Department of Mathematics, Faculty of Science, Zagazig University, P.O. Box 44519, Zagazig, Egypt |
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Cite this article: |
E. M. E. Zayed, S. A. Hoda Ibrahim 2012 Chin. Phys. Lett. 29 060201 |
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Abstract The modified simple equation method is employed to construct the exact solutions involving parameters of nonlinear evolution equations via the (1+1)-dimensional modified KdV equation, and the (1+1)-dimensional reaction-diffusion equation. When these parameters are taken to be special values, the solitary wave solutions are derived from the exact solutions. It is shown that the proposed method provides a more powerful mathematical tool for solving nonlinear evolution equations in mathematical physics.
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Keywords:
02.30.Jr
05.45.Yv
02.30.Ik
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Received: 16 February 2012
Published: 31 May 2012
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