Aslan, İsmail04.02. Department of Mathematics04. Faculty of Science01. Izmir Institute of Technology2017-03-302017-03-302012-12Aslan, İ. (2012). Comment on: The (G'/G)-expansion method for the nonlinear lattice equations [Commun Nonlinear Sci Numer Simulat 17 (2012) 3490-3498]. Communications in Nonlinear Science and Numerical Simulation, 17(12), 5286-5287. doi:10.1016/j.cnsns.2012.04.0081007-57041007-57041878-7274http://doi.org/10.1016/j.cnsns.2012.04.008http://hdl.handle.net/11147/5178We show that two of the nonlinear lattice equations studied by Ayhan & Bekir [Commun Nonlinear Sci Numer Simulat 17 (2012) 3490-3498] have already been investigated by Aslan [Commun Nonlinear Sci Numer Simulat 15 (2010) 1967-1973] using an improved version of the same method. The solutions obtained by the latter one include the solutions obtained by the former one. © 2012 Elsevier B.V.eninfo:eu-repo/semantics/openAccess(G′/G)-expansion methodNonlinear lattice equationsCrystal latticesExpansion methodsArticle2-s2.0-8486440835610.1016/j.cnsns.2012.04.00810.1016/j.cnsns.2012.04.008