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
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通讯作者:
A. Chenciner
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作者:
A. Chenciner
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.