Two-Dimensional Coulomb Dynamics of Two and Three Equal Negative Charges in the Field of Two Equal Fixed Positive Charges

被引：4
|
作者：
Skrypnyk, W. I. [1 ]
机构：
[1] Ukrainian Natl Acad Sci, Inst Math, Kiev, Ukraine
来源：
UKRAINIAN MATHEMATICAL JOURNAL | 2017年 / 68卷 / 11期
关键词：
D O I：
10.1007/s11253-017-1326-6
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We find periodic and bounded (for positive time) solutions of the planar Coulomb equations of motion for two and three identical negative charges in the field of two equal fixed positive charges. The analyzed systems have equilibrium configurations and the constructed bounded solutions converge to these configurations in the infinite-time limit. The periodic solutions are obtained with the help of the Lyapunov center theorem.
引用
收藏
页码：1767 / 1781
页数：15
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