Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1865890 | Physics Letters A | 2008 | 6 Pages |
Abstract
A mathematical technique based on an auxiliary equation and the symbolic computation system Matlab is developed to construct the exact solutions for a generalized Camassa-Holm equation and a nonlinear dispersive equation with variable coefficients. It is shown that the variable coefficients of the derivative terms in the equations cause the qualitative change in the physical structures of the solutions.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Shaoyong Lai, Xiumei Lv, Yonghong Wu,