Action minimizing solutions of the Newtonian n-body problem: from homology to symmetry

Action minimizing solutions of the Newtonian n-body problem: from homology to symmetry
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发表时间:
2003-04
期刊:
arXiv: Dynamical Systems
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通讯作者:
A. Chenciner
A. Chenciner
中科院分区:
其他
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作者:
A. Chenciner

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一个行动之间的两个给定的配置,空间或平面,$n$-体问题的最小化路径总是一个真正的-碰撞-自由-解决方案。该定理基于Christian Marchal的一个重要思想,蕴含了新的“简单”对称周期解的存在性,其中包括三体的Eight周期解和四体的Hip-Hop周期解及其推广。
An action minimizing path between two given configurations, spatial or planar, of the $n$-body problem is always a true -- collision-free -- solution. Based on a remarkable idea of Christian Marchal, this theorem implies the existence of new "simple" symmetric periodic solutions, among which the Eight for 3 bodies, the Hip-Hop for 4 bodies and their generalizations.