NEW PERIODIC ORBITS IN THE PLANAR EQUAL-MASS THREE-BODY PROBLEM

被引:1
|
作者
Liu, Rongchang [1 ]
Li, Jiangyuan [1 ]
Yan, Duokui [1 ]
机构
[1] Beihang Univ, Sch Math & Syst Sci, Beijing 100191, Peoples R China
关键词
Three-body problem; periodic orbit; variational method; topological constraint;
D O I
10.3934/dcds.2018090
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
It is known that there exist two sets of nontrivial periodic orbits in the planar equal-mass three-body problem: retrograde orbit and prograde orbit. By introducing topological constraints to a two-point free boundary value problem, we show that there exists a new set of periodic orbits for a small interval of rotation angle theta.
引用
收藏
页码:2187 / 2206
页数:20
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