Hausdorff dimension of sets of numbers whose continued fractions contain arbitrarily long arithmetic progressions

Fuente: arXiv
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Auteurs principaux: Nakajima, Yuto, Takahasi, Hiroki, Wang, Baowei
Format: Preprint
Publié: 2026
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author Nakajima, Yuto
Takahasi, Hiroki
Wang, Baowei
author_facet Nakajima, Yuto
Takahasi, Hiroki
Wang, Baowei
contents Continued fractions with prescribed structures on sequences of their partial quotients have been intensively studied in the literature. As far as an integer sequence, especially a randomly generated one is concerned, an attractive question is whether it contains arbitrarily long arithmetic progressions. In this paper we study the fractal structure of irrational numbers whose sequences of partial quotients are strictly increasing and contain arbitrarily long, quantified arithmetic progressions.
format Preprint
id arxiv_https___arxiv_org_abs_2601_12737
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Hausdorff dimension of sets of numbers whose continued fractions contain arbitrarily long arithmetic progressions
Nakajima, Yuto
Takahasi, Hiroki
Wang, Baowei
Number Theory
Dynamical Systems
Continued fractions with prescribed structures on sequences of their partial quotients have been intensively studied in the literature. As far as an integer sequence, especially a randomly generated one is concerned, an attractive question is whether it contains arbitrarily long arithmetic progressions. In this paper we study the fractal structure of irrational numbers whose sequences of partial quotients are strictly increasing and contain arbitrarily long, quantified arithmetic progressions.
title Hausdorff dimension of sets of numbers whose continued fractions contain arbitrarily long arithmetic progressions
topic Number Theory
Dynamical Systems
url https://arxiv.org/abs/2601.12737