Limit cycle bifurcations by perturbing a cuspidal loop in a Hamiltonian system
Limit cycle bifurcations by perturbing a cuspidal loop in a Hamiltonian system
复制标题
通过扰动哈密顿系统中的尖环来限制环分岔
DOI:
10.1016/j.jde.2008.06.039
复制
发表时间:
2009
影响因子:
2.4
通讯作者:
Junmin Yang
中科院分区:
文献类型:
--
作者:
Maoan Han;Hong Zang;Junmin Yang
In this paper, we first study the analytical property of the first Melnikov function for general Hamiltonian systems exhibiting a cuspidal loop and obtain its expansion at the Hamiltonian value corresponding to the loop. Then by using the first coefficients of the expansion we give some conditions for the perturbed system to have 4, 5 or 6 limit cycles in a neighborhood of loop. As an application of our main results, we consider some polynomial Lienard systems and find 4, 5 or 6 limit cycles.
登录
查看更多内容
DOI:
10.1007/978-0-387-49319-0
发表时间:
1941
期刊:
--
影响因子:
--
作者:
J. Jost
通讯作者:
J. Jost
影响因子:
0.6
作者:
Weigu Li;J. Llibre;Xiang Zhang
通讯作者:
Weigu Li;J. Llibre;Xiang Zhang
影响因子:
0.4
作者:
Han Mao
通讯作者:
Han Mao
影响因子:
2.4
作者:
F. Dumortier;Chengzhi Li
通讯作者:
F. Dumortier;Chengzhi Li
DOI:
--
发表时间:
1999
期刊:
--
影响因子:
--
作者:
韩茂安
通讯作者:
韩茂安