Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4632752 | Applied Mathematics and Computation | 2009 | 5 Pages |
Abstract
In this paper, we construct new explicit exact solutions for the coupled the (2 + 1)-dimensional Konopelchenko–Dubrovsky equation (KD equation) by using a improved mapping approach and variable separation method. By means of the method, new types of variable-separation solutions (including solitary wave solutions, periodic wave solutions and rational function solutions) for the KD system are successfully obtained. The improved mapping approach and variable separation method can be applied to other higher-dimensional coupled nonlinear evolution equations.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Wei-Gui Feng, Chang Lin,