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arXiv · 1403.1673

An infinite family of multiplicatively independent bases of number systems in cyclotomic number fields

Manfred Madritsch·Volker Ziegler
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Abstract

Let $ζ_k$ be a $k$-th primitive root of unity, $m\geqϕ(k)+1$ an integer and $Φ_k(X)\in\mathbb Z [X]$ the $k$-th cyclotomic polynomial. In this paper we show that the pair $(-m+ζ_k,\mathcal N)$ is a canonical number system, with $\mathcal N=\{0,1,\dots,|Φ_k(m)|\}$. Moreover we also discuss whether the two bases $-m+ζ_k$ and $-n+ζ_k$ are multiplicatively independent for positive integers $m$ and $n$ and $k$ fixed.

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Manfred Madritsch, Volker Ziegler. 2014-08-01. An infinite family of multiplicatively independent bases of number systems in cyclotomic number fields. https://arxiv.org/abs/1403.1673

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