Comment on: "New exact solutions for the Kawahara equation using Exp-function method"
Exactly Solvable and Integrable Systems
2010-04-08 v1
Abstract
Exact solutions of the Kawahara equation by Assas [L.M.B. Assas, J. Com. Appl. Math. 233 (2009) 97--102] are analyzed. It is shown that all solutions do not satisfy the Kawahara equation and consequently all nontrivial solutions by Assas are wrong.
Cite
@article{arxiv.1004.1049,
title = {Comment on: "New exact solutions for the Kawahara equation using Exp-function method"},
author = {Nikolai A. Kudryashov},
journal= {arXiv preprint arXiv:1004.1049},
year = {2010}
}
Comments
4 pages, This comment was sent in september 2009 to the Journal of Computational and Applied Mathematics. It was the long story with this comment. However recently I received the decision from the journal that the paper being commented on will be retracted.