Existence of Kink Waves and Periodic Waves for a Perturbed Defocusing mKdV Equation
Existence of Kink Waves and Periodic Waves for a Perturbed Defocusing mKdV Equation
复制标题
扰动散焦mKdV方程中扭结波和周期波的存在性
DOI:
10.1007/s12346-017-0249-9
复制
发表时间:
2018-10
影响因子:
1.4
通讯作者:
Huang Wentao
中科院分区:
文献类型:
--
作者:
Chen Aiyong;Guo Lina;Huang Wentao
The existence of kink waves and periodic waves for a perturbed defocusing mKdV equation is established by using geometric singular perturbation theory. In addition, by analyzing the perturbation of the Hamiltonian vector field with an elliptic Hamiltonian of degree four, a two saddle cycle is exhibited. It is proven that the wave speedis decreasing onby analyzing the ratio of Abelian integrals and the limit of wave speed is given. Furthermore, the relationship between the wave speed and the wavelength of traveling waves is obtained.
登录
查看更多内容
影响因子:
5.6
作者:
Aiyong Chen;Jibin Li;Wentao Huang
通讯作者:
Aiyong Chen;Jibin Li;Wentao Huang
影响因子:
7.8
作者:
Xinghua Fan;L. Tian
通讯作者:
Xinghua Fan;L. Tian
影响因子:
0.2
作者:
T. Ogawa
通讯作者:
T. Ogawa
DOI:
10.1016/b978-0-08-092523-3.50048-4
发表时间:
1988
期刊:
--
影响因子:
--
作者:
G. I. S. Ashinsky
通讯作者:
G. I. S. Ashinsky
DOI:
10.1007/978-3-642-65138-0
发表时间:
1971
期刊:
--
影响因子:
--
作者:
P. Byrd;M. Friedman
通讯作者:
P. Byrd;M. Friedman