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arXiv 1003.0656math.DS
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可逆哈密顿系统中周期轨道的分支

Branching of periodic orbits in reversible hamiltonian systems

Claudio Buzzi, Luci Any Roberto, Marco Antonio Teixeira

摘要:

研究了具有辛对合的2自由度和3自由度时间可逆Hamilton向量场围绕椭圆平衡点的动力学性质。主要结果讨论了终止于平衡点的单参数可逆周期解族的存在性。使用的主要技术是Birkhoff和Belitskii正规形式结合Liapunov-Schmidt约化。

英文摘要:

This paper deals with the dynamics of time-reversible Hamiltonian vector fields with 2 and 3 degrees of freedom around an elliptic equilibrium point in presence of symplectic involutions. The main results discuss the existence of one-parameter families of reversible periodic solutions terminating at the equilibrium. The main techniques used are Birkhoff and Belitskii normal forms combined with the Liapunov-Schmidt reduction.

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