December 2021 Finite $\beta$-expansion and odometers
Masamichi Yoshida, Fumichika Takamizo
Tsukuba J. Math. 45(2): 135-162 (December 2021). DOI: 10.21099/tkbjm/20214502135

Abstract

Let $\beta > 1$. In this paper, we define the odometer associated with a $\beta$-numeration system, and study its properties. As a result, we characterize the finiteness or positive finiteness property of this numeration system by using this odometer. We also study the computability of this odometer via natural transducer.

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Masamichi Yoshida. Fumichika Takamizo. "Finite $\beta$-expansion and odometers." Tsukuba J. Math. 45 (2) 135 - 162, December 2021. https://doi.org/10.21099/tkbjm/20214502135

Information

Published: December 2021
First available in Project Euclid: 7 April 2022

Digital Object Identifier: 10.21099/tkbjm/20214502135

Subjects:
Primary: 11A63 , 11K16 , 68Q45

Keywords: $\beta$-expansion , finiteness property , odometer , Pisot number , transducer

Rights: Copyright © 2021 University of Tsukuba, Institute of Mathematics

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Vol.45 • No. 2 • December 2021
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