摘要
A new type of two-wave solution, i.e. a homoclinic breather-wave solution with convective effect, for the （1＋1）- dimensional Boussinesq equation is obtained using the extended homoelinic test method. Moreover, the mechanical feature of the wave solution is investigated and the phenomenon of homoelinic convection of the two-wave is exhibited on both sides of the equilibrium. These results enrich the dynamical behavior of （1＋1）-dimensional nonlinear wave fields.
A new type of two-wave solution, i.e. a homoclinic breather-wave solution with convective effect, for the （1＋1）- dimensional Boussinesq equation is obtained using the extended homoelinic test method. Moreover, the mechanical feature of the wave solution is investigated and the phenomenon of homoelinic convection of the two-wave is exhibited on both sides of the equilibrium. These results enrich the dynamical behavior of （1＋1）-dimensional nonlinear wave fields.
基金
Supported by the National Natural Science Foundation of China under Grant No 10661002, and the Natural Science Foundation of Yunnan Province under Grant No 2006A0082M.
