Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4634037 | Applied Mathematics and Computation | 2008 | 10 Pages |
Abstract
This paper applied both the tanh and the He’s variational iteration methods for analytic study for the nonlinear coupled Kortewge–de Vries (shortly, KdV) equations. Compared with existing sophisticated approaches, the proposed methods gives more general exact traveling wave solutions without much extra effort. Finally, we present an application to shallow water equations using the two methods, the calculations demonstrate the effectiveness and convenience of the He’s variational method for nonlinear coupled equations.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Kamel Al-Khaled, Mohammed Al-Refai, Ameen Alawneh,