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ON THE LARGEST PARTIAL QUOTIENTS IN CONTINUED FRACTION EXPANSIONS
Fractals ( IF 4.7 ) Pub Date : 2021-04-23 , DOI: 10.1142/s0218348x21500997
LULU FANG 1, 2 , JIAN LIU 3
Affiliation  

Let [a1(x),a2(x),,an(x),] be the continued fraction expansion of an irrational x (0, 1). For any n 1, write Tn(x) =max1kn{ak(x)}. This paper is concerned with the Hausdorff dimension of the set E(ψ) := x (0, 1) :limnTn(x) ψ(n) = 1 , where ψ : + is a function such that ψ(n) as n . We calculate the Hausdorff dimension of E(ψ) for a very large class of functions with certain growth rates, which improves the existing results of Wu and Xu (2009), Liao and Rams (2016) and Chang and Chen (2018).

中文翻译:

关于连续分数扩展中的最大部分商

[一种1(X),一种2(X),,一种n(X),]是一个无理数的连分数展开式X (0, 1). 对于任何n 1, 写n(X) =最大限度1ķn{一种ķ(X)}. 本文关注的是集合的 Hausdorff 维数 (ψ) = X (0, 1) nn(X) ψ(n) = 1 , 在哪里ψ +是一个函数,使得ψ(n) 作为n . 我们计算豪斯多夫维数(ψ)对于具有一定增长率的非常大的函数类别,这改进了 Wu 和 Xu (2009)、Liao 和 Rams (2016) 以及 Chang 和 Chen (2018) 的现有结果。
更新日期:2021-04-23
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