Finiteness of relative equilibria in the planar generalized N-body problem with fixed subconfigurations
Finiteness of relative equilibria in the planar generalized N-body problem with fixed subconfigurations
复制标题
具有固定子配置的平面广义 N 体问题中相对平衡的有限性
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
A. Jensen
中科院分区:
文献类型:
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作者:
M. Hampton;A. Jensen
We prove that a fixed configuration of $N-1$ masses in the plane can be extended to a central configuration of $N$ masses by adding a specified additional mass only in finitely many ways.
This holds for a family of potential functions including the Newtonian gravitational case and the classical planar point vortex model.