On the perturbations of a Hamiltonian system |
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Authors: | Yingjing Hu Lixia Duan Yi Huang Yuhai Wu |
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Affiliation: | Department of Mathematics, Jiangsu University, Zhenjiang 212013, PR China |
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Abstract: | The perturbations of a Hamiltonian system having compounded cycle are studied in this paper. The existence theory and stability theory of singular closed orbits are applied to study the given perturbed systems. By using the small parametric perturbation techniques of differential equations, we study Hopf bifurcation, singular closed orbits bifurcation and give the number and distributions of limit cycles in the above perturbed near Hamiltonian system. |
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