Periodic orbits in analytical planar galactic potentials

被引：10
|
作者：
Scuflaire, R [1 ]
机构：
[1] Univ Liege, Inst Astrophys, B-4000 Liege, Belgium
来源：
CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY | 1998年 / 71卷 / 03期
关键词：
galactic dynamics; periodic orbits;
D O I：
10.1023/A:1008390804052
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the regular families of periodic orbits in an analytical planar galactic potential, using the method of Lindstedt. We obtain analytical expressions describing these orbits, validity of which is not limited to small amplitudes. We can delimit, in the space of the parameters, the domain of existence of each family of orbits.
引用
收藏
页码：203 / 228
页数：26
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