| Issue |
RAIRO-Theor. Inf. Appl.
Volume 46, Number 1, January-March 2012
Special issue dedicated to the 13th "Journées Montoises d'Informatique Théorique"
|
|
|---|---|---|
| Page(s) | 181 - 200 | |
| DOI | https://doi.org/10.1051/ita/2011115 | |
| Published online | 07 October 2011 | |
On the structure of (−β)-integers
LIAFA, CNRS, Université Paris Diderot – Paris 7,
Case 7014,
75205
Paris Cedex 13,
France.
steiner@liafa.jussieu.fr
Received:
5
November
2010
Accepted:
11
July
2011
The (−β)-integers are natural generalisations of the β-integers, and thus of the integers, for negative real bases. When β is the analogue of a Parry number, we describe the structure of the set of (−β)-integers by a fixed point of an anti-morphism.
Key words: Beta expansion / Parry number / beta-integer / morphism / substitution
© EDP Sciences 2011
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