Zaremba's Conjecture for Geometric Sequences: An Algorithm

Fuente: arXiv
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1. Verfasser: Dubno, Elias
Format: Preprint
Veröffentlicht: 2023
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author Dubno, Elias
author_facet Dubno, Elias
contents Even though Zaremba's conjecture remains open, Bourgain and Kontorovich solved the problem for a full density subset. Nevertheless, there are only a handful of explicit sequences known to satisfy the strong version of the conjecture, all of which were obtained using essentially the same algorithm. In this note, we provide a refined algorithm using the folding lemma for continued fractions, which both generalizes and improves on the old one. As a result, we uncover new examples that fulfill the strong version of Zaremba's conjecture.
format Preprint
id arxiv_https___arxiv_org_abs_2310_11279
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Zaremba's Conjecture for Geometric Sequences: An Algorithm
Dubno, Elias
Number Theory
11A55, 11J70
Even though Zaremba's conjecture remains open, Bourgain and Kontorovich solved the problem for a full density subset. Nevertheless, there are only a handful of explicit sequences known to satisfy the strong version of the conjecture, all of which were obtained using essentially the same algorithm. In this note, we provide a refined algorithm using the folding lemma for continued fractions, which both generalizes and improves on the old one. As a result, we uncover new examples that fulfill the strong version of Zaremba's conjecture.
title Zaremba's Conjecture for Geometric Sequences: An Algorithm
topic Number Theory
11A55, 11J70
url https://arxiv.org/abs/2310.11279