几类光滑和非光滑扰动Hamiltonian系统的周期环域环性数和Hopf环性数
序号 | 标题 | 类型 | 作者 |
---|---|---|---|
1 | Monotonicity of the ratios of two Abelian integrals for Hamiltonian systems with parameters | 期刊论文 | Qiaoyun Wang;Na Wang;Xianbo Sun |
2 | Limit cycles near a homoclinic loop connecting a tangent saddle in a perturbed quadratic Hamiltonian system | 期刊论文 | Jing Li;Xianbo Sun;Wentao Huang |
3 | The monotonicity of ratios of some Abelian integrals | 期刊论文 | Xianbo Sun;Pei Yu;Na Wang |