arXiv · 1312.5996
Distribution of Powers Modulo 1 and Related Topics
Abstract
This is a review of several results related to distribution of powers and combination of powers modulo 1. We include a proof that given a sequence of real numbers $θ_n$, it is possible to get an $α$ (given $λ\ne 0$), or a $λ$ (given $α> 1$) such that $λα^n$ is close to $θ_n$ modulo 1. We also prove that in a number field, if a combination of powers $λ_1 α_1^n + \cdots + λ_m α_m^n$ has bounded $v$-adic absolute value (where $v$ is any non-Archimedian place) for $n \geq n_0$, then the $α_i$'s are algebraic integers. Finally we present several open problem and topics for further research.
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Miguel A. Lerma. 2013-12-20. Distribution of Powers Modulo 1 and Related Topics. https://arxiv.org/abs/1312.5996
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