Infinite linear patterns in sets of positive density

Fuente: arXiv
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Main Author: Hernández, Felipe
Format: Preprint
Published: 2025
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author Hernández, Felipe
author_facet Hernández, Felipe
contents In this article we describe all possible infinite linear configurations that can be found in a shift of any set of positive upper Banach density. This simultaneously generalizes Szemerédi's theorem on arithmetic progressions and the recent density finite sums theorem of Kra, Moreira, Richter, and Robertson.
format Preprint
id arxiv_https___arxiv_org_abs_2505_15458
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Infinite linear patterns in sets of positive density
Hernández, Felipe
Dynamical Systems
Combinatorics
Number Theory
37A44 37B20 05D10
In this article we describe all possible infinite linear configurations that can be found in a shift of any set of positive upper Banach density. This simultaneously generalizes Szemerédi's theorem on arithmetic progressions and the recent density finite sums theorem of Kra, Moreira, Richter, and Robertson.
title Infinite linear patterns in sets of positive density
topic Dynamical Systems
Combinatorics
Number Theory
37A44 37B20 05D10
url https://arxiv.org/abs/2505.15458