Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1891177 | Chaos, Solitons & Fractals | 2006 | 12 Pages |
Abstract
In this paper, we present a new rational expansion method to uniformly construct a series of exact solutions for nonlinear differential-difference equations. Compared with most existing methods, the proposed method not only recovers some well-known solutions, but also finds some new and general solutions. The efficiency of the method can be demonstrated on (1Â +Â 1)-dimensional Toda equation and another Toda equation.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Statistical and Nonlinear Physics
Authors
Qi Wang, Yaxuan Yu,