Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1890608 | Chaos, Solitons & Fractals | 2006 | 12 Pages |
Abstract
By using the bifurcation theory of planar dynamical systems to a generalized Camassa–Holm equationmt+c0ux+umx+2mux=-γuxxxmt+c0ux+umx+2mux=-γuxxxwith m = u − α2uxx, α ≠ 0, c0, γ are constant, which is called CH-r equation, the existence of peakons and periodic cusp wave solutions is obtained. The analytic expressions of the peakons and periodic cusp wave solutions are given and numerical simulation results show the consistence with the theoretical analysis at the same time.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Statistical and Nonlinear Physics
Authors
Lijun Zhang, Li-Qun Chen, Xuwen Huo,