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arXiv 1507.02883math.DS
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带拓扑约束的平面N-中心问题的周期解

Periodic Solutions of the Planar N-Center Problem with topological constraints

Guowei Yu

摘要:

在平面$N$ -中心问题中,对于位形空间中满足一定条件的非平凡自由同伦类,我们证明了对于任何正的$T.$,至少存在一个无碰撞的$N$-周期解。我们使用变分法的直接法,主要困难是证明极小元在一定的拓扑约束下是无碰撞的。

英文摘要:

In the planar $N$-center problem, for a non-trivial free homotopy class of the configuration space satisfying certain mild condition, we show that there is at least one collision free $T$-periodic solution for any positive $T.$ We use the direct method of calculus of variations and the main difficulty is to show that minimizers under certain topological constraints are free of collision.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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