A lower bound for the number of pinned angles determined by a Cartesian product set

Fuente: arXiv
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Autore principale: Roche-Newton, Oliver
Natura: Preprint
Pubblicazione: 2024
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author Roche-Newton, Oliver
author_facet Roche-Newton, Oliver
contents We prove that, for any $B \subset \mathbb R$, the Cartesian product set $B \times B$ determines $Ω(|B|^{2+c})$ distinct angles.
format Preprint
id arxiv_https___arxiv_org_abs_2406_06206
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle A lower bound for the number of pinned angles determined by a Cartesian product set
Roche-Newton, Oliver
Combinatorics
Number Theory
We prove that, for any $B \subset \mathbb R$, the Cartesian product set $B \times B$ determines $Ω(|B|^{2+c})$ distinct angles.
title A lower bound for the number of pinned angles determined by a Cartesian product set
topic Combinatorics
Number Theory
url https://arxiv.org/abs/2406.06206