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arXiv · 1811.11545

Bernoulli decomposition and arithmetical independence between sequences

Han Yu
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Abstract

In this paper we study the following set\[A=\{p(n)+2^nd \mod 1: n\geq 1\}\subset [0.1],\] where $p$ is a polynomial with at least one irrational coefficient on non constant terms, $d$ is any real number and for $a\in [0,\infty)$, $a \mod 1$ is the fractional part of $a$. By a Bernoulli decomposition method, we show that the closure of $A$ must have full Hausdorff dimension.

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Han Yu. 2018-11-28. Bernoulli decomposition and arithmetical independence between sequences. https://doi.org/10.1017/etds.2019.117

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