Comment on: "Application of Exp-function method for (3+1 )-dimensional nonlinear evolution equations" [Comput. Math. Appl. 56 (2008) 1451-1456]

Authors:
İsmail Aslan
Affiliations:
-
Venue:
Computers & Mathematics with Applications
Year:
2011

Citing 3
Cited 0

Application of Exp-function method for (3+1)-dimensional nonlinear evolution equations

Computers & Mathematics with Applications
Comment on: "New exact solutions for the Kawahara equation using Exp-function method" [J. Comput. Appl. Math. 233 (2009) 97-102]

Journal of Computational and Applied Mathematics
Letter to the editor: A note on new exact solutions for the Kawahara equation using Exp-function method

Journal of Computational and Applied Mathematics

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Abstract

We show that Boz and Bekir [A. Boz, A. Bekir, Application of Exp-function method for (3+1)-dimensional nonlinear evolution equations, Comput. Math. Appl. 56 (2008) 1451-1456] obtained some incorrect solutions for the equations studied by means of the Exp-function method. We verify our assertion by direct substitution and pole order analysis. In addition, we provide the correct results using the same approach.