数学物理学报(英文版) ›› 1996, Vol. 16 ›› Issue (4): 361-374.

• 论文 •    下一篇

HOMOCLINIC ORBITS IN PERTURBED GENERALIZED HAMILTONIAN SYSTEMS

赵晓华1, 李继彬2, 黄克累3   

  1. 1. Dept. of Math. Of Yunnan University, Kunming 650091, China;
    2. Institute of Appl. Math. of Yunnan Province, Kunming 650091, China;
    2. Beijing University of Aero. and Astro., Beijing 100083, China
  • 收稿日期:1993-04-16 修回日期:1994-12-19 出版日期:1996-12-25 发布日期:1996-12-25
  • 基金资助:
    The project supported by the NNSF of China and the STCF of Yunnan Province.

HOMOCLINIC ORBITS IN PERTURBED GENERALIZED HAMILTONIAN SYSTEMS

Zhao Xiaohua1, Li Jibin2, Huang Kelei3   

  1. 1. Dept. of Math. Of Yunnan University, Kunming 650091, China;
    2. Institute of Appl. Math. of Yunnan Province, Kunming 650091, China;
    2. Beijing University of Aero. and Astro., Beijing 100083, China
  • Received:1993-04-16 Revised:1994-12-19 Online:1996-12-25 Published:1996-12-25
  • Supported by:
    The project supported by the NNSF of China and the STCF of Yunnan Province.

摘要: It this paper we obtain existence and bifurcation theorems for homoclinic orbits in three-dimensional,time dependent and independent,perturbations of generalized Hamiltonian differential equations defined on three-dimensional Poisson manifolds.Thed we apply them to a truncated spectral model of the quasi-geostrophic flow on a cyclic β-plane.

关键词: bifurcation, Poisson bracket, Generalized Hamiltonian system, homoclinic orbit, Melnikov method, perturbation theory

Abstract: It this paper we obtain existence and bifurcation theorems for homoclinic orbits in three-dimensional,time dependent and independent,perturbations of generalized Hamiltonian differential equations defined on three-dimensional Poisson manifolds.Thed we apply them to a truncated spectral model of the quasi-geostrophic flow on a cyclic β-plane.

Key words: bifurcation, Poisson bracket, Generalized Hamiltonian system, homoclinic orbit, Melnikov method, perturbation theory