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ON HIGHER DIMENSIONAL ARITHMETIC PROGRESSIONS IN MEYER SETS

Published online by Cambridge University Press:  06 December 2021

ANNA KLICK
Affiliation:
Department of Mathematical Sciences, MacEwan University, 10700 – 104 Avenue, Edmonton, AB T5J 4S2, Canada and Fakultät für Mathematik, Universität Bielefeld, Postfach 100131, 33501 Bielefeld Germany e-mail: anna.klick@uni-bielefeld.de
NICOLAE STRUNGARU*
Affiliation:
Department of Mathematical Sciences, MacEwan University, 10700 – 104 Avenue, Edmonton, AB T5J 4S2, Canada and Institute of Mathematics ‘Simon Stoilow’, Bucharest, Romania

Abstract

In this paper we study the existence of higher dimensional arithmetic progressions in Meyer sets. We show that the case when the ratios are linearly dependent over ${\mathbb Z}$ is trivial and focus on arithmetic progressions for which the ratios are linearly independent. Given a Meyer set $\Lambda $ and a fully Euclidean model set with the property that finitely many translates of cover $\Lambda $ , we prove that we can find higher dimensional arithmetic progressions of arbitrary length with k linearly independent ratios in $\Lambda $ if and only if k is at most the rank of the ${\mathbb Z}$ -module generated by . We use this result to characterize the Meyer sets that are subsets of fully Euclidean model sets.

Type
Research Article
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of Australian Mathematical Publishing Association Inc.

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Footnotes

Communicated by Michael Coons

The work was supported by NSERC with grant 2020-00038; we are grateful for the support.

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