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arXiv 0710.1283math.DS
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Gauss映射与连分数的更新型极限定理

Renewal-type Limit Theorem for the Gauss Map and Continued Fractions

Yakov G. Sinai, Corinna Ulcigrai

摘要:

本文证明了下面的更新型极限定理。给定在(0,1)中的无理$α$且R>0,设$q_{n_R}$是超过R的$α$的收敛的第一个分母.本文的主要结果是:当R趋于无穷大时,比值$q_{n_R}/R$有一极限分布.极限分布的存在性利用高斯映射的自然扩张上的特殊流的混合。

英文摘要:

In this paper we prove the following renewal-type limit theorem. Given an irrational $α$ in (0,1) and R>0, let $q_{n_R}$ be the first denominator of the convergents of $α$ which exceeds R. The main result in the paper is that the ratio $q_{n_R}/R$ has a limiting distribution as R tends to infinity. The existence of the limiting distribution uses mixing of a special flow over the natural extension of the Gauss map.

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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