APPLIED MATHEMATICS AND COMPUTATION, cilt.215, sa.11, ss.4049-4053, 2010 (SCI-Expanded)
In this paper, we established abundant travelling wave solutions for some nonlinear differential-difference equations. It is shown that the Exp-function method, with the help of symbolic computation, provides a very effective and powerful new method for discrete nonlinear evolution equations in mathematical physics. (C) 2009 Elsevier Inc. All rights reserved.