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arXiv 1507.03535math.NTmath.DS
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二次有理映射临界集的构型

Configuration of the Crucial Set for a Quadratic Rational Map

John R. Doyle, Kenneth Jacobs, Robert Rumely

摘要:

设$K$是一个完备的代数闭非阿基米德值域,且$φ(z) \in K(z)$的度为2.我们描述的关键集的$φ$在经典的不动点的$φ$的乘数,并使用这一点来表明,关键集决定分层的模空间$\mathcal{M}_2(K)$有关的减少类型的$φ$。我们应用这一点来解决一个特殊的情况下,夏猜想的密度排斥周期点的非阿基米德朱利亚集。

英文摘要:

Let $K$ be a complete, algebraically closed non-archimedean valued field, and let $φ(z) \in K(z)$ have degree two. We describe the crucial set of $φ$ in terms of the multipliers of $φ$ at the classical fixed points, and use this to show that the crucial set determines a stratification of the moduli space $\mathcal{M}_2(K)$ related to the reduction type of $φ$. We apply this to settle a special case of a conjecture of Hsia regarding the density of repelling periodic points in the non-archimedean Julia set.

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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