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arXiv 1504.02544math-phmath.MP
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球面上的对数最优构形

Log-optimal configurations on the sphere

P. D. Dragnev

摘要:

本文研究了对数势作用下$\mathbb{R}^d$中单位球$\mathbb{S}^{d-1}$上$N$点的分布。当对$\mathbb{S}^3$上的6个点和$\mathbb{S}^4$上的7个点得到$N=d+2$和两个新的对数最优构型时,导出了稳态构型的特征定理.提出了关于$\mathbb{S}^{d-1}$上$d+2$点的对数最优构形的一个猜想,并给出了支持该猜想的三个辅助结果.

英文摘要:

In this article we consider the distribution of $N$ points on the unit sphere $\mathbb{S}^{d-1}$ in $\mathbb{R}^d$ interacting via logarithmic potential. A characterization theorem of the stationary configurations is derived when $N=d+2$ and two new log-optimal configurations minimizing the logarithmic energy are obtained for six points on $\mathbb{S}^3$ and seven points on $\mathbb{S}^4$. A conjecture on the log-optimal configurations of $d+2$ points on $\mathbb{S}^{d-1}$ is stated and three auxiliary results supporting the conjecture are presented.

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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