[PDF][PDF] Expansions in Cantor real bases and alternate bases: Combinatorial, algebraic and ergodic properties
C Cisternino - 2022 - orbi.uliege.be
Mathematics is notably concerned with the study of numbers and the arithmetic properties of
these numbers in relation with the syntactical properties of their representations by …
these numbers in relation with the syntactical properties of their representations by …
Expansions in Cantor real bases
É Charlier, C Cisternino - Monatshefte für Mathematik, 2021 - Springer
We introduce and study series expansions of real numbers with an arbitrary Cantor real
base β=(β _n) _ n ∈ N β=(β n) n∈ N, which we call β β-representations. In doing so, we …
base β=(β _n) _ n ∈ N β=(β n) n∈ N, which we call β β-representations. In doing so, we …
Finiteness property in Cantor real numeration systems
Z Masáková, E Pelantová, K Studeničová - arXiv preprint arXiv …, 2023 - arxiv.org
For alternate Cantor real base numeration systems we generalize the result of Frougny and~
Solomyak on~ arithmetics on the set of numbers with finite expansion. We provide a class of …
Solomyak on~ arithmetics on the set of numbers with finite expansion. We provide a class of …
Combinatorial properties of lazy expansions in Cantor real bases
C Cisternino - arXiv preprint arXiv:2202.00437, 2022 - arxiv.org
The lazy algorithm for a real base $\beta $ is generalized to the setting of Cantor bases
$\boldsymbol {\beta}=(\beta_n) _ {n\in\mathbb {N}} $ introduced recently by Charlier and the …
$\boldsymbol {\beta}=(\beta_n) _ {n\in\mathbb {N}} $ introduced recently by Charlier and the …
Alternate Base Numeration Systems
É Charlier - International Conference on Combinatorics on Words, 2023 - Springer
Alternate base numeration systems generalize real base numeration systems as defined by
Renyi. Real numbers are represented using a finite number of bases periodically. Such …
Renyi. Real numbers are represented using a finite number of bases periodically. Such …
[PDF][PDF] Numeration systems: automata, combinatorics, dynamical systems, number theory
W Steiner - Université de Paris, 2021 - irif.fr
The main object of this thesis are numeration systems, sometimes also called number
systems or numeral systems, which are different ways of representing numbers using (finite …
systems or numeral systems, which are different ways of representing numbers using (finite …
Substitutive number systems
P Surer - International Journal of Number Theory, 2020 - World Scientific
In this paper, we associate a primitive substitution with a family of non-integer positional
number systems with respect to the same base but with different sets of digits. In this way, we …
number systems with respect to the same base but with different sets of digits. In this way, we …
On dynamics of certain Cantor sets
SI El-Zanati, WRR Transue - Journal of Number Theory, 1990 - Elsevier
We answer the following question: If p and q are positive integers greater than 1 and C p is
the set of all numbers in [0, 1] which can be expressed in base p without using a nonempty …
the set of all numbers in [0, 1] which can be expressed in base p without using a nonempty …
Substitutions and Cantor real numeration systems
E Charlier, C Cisternino, Z Masáková… - arXiv preprint arXiv …, 2023 - arxiv.org
We consider Cantor real numeration system as a frame in which every non-negative real
number has a positional representation. The system is defined using a bi-infinite sequence …
number has a positional representation. The system is defined using a bi-infinite sequence …
Dynamical behavior of alternate base expansions
É Charlier, C Cisternino, K Dajani - Ergodic Theory and Dynamical …, 2023 - cambridge.org
We generalize the greedy and lazy-transformations for a real base to the setting of alternate
bases, which were recently introduced by the first and second authors as a particular case of …
bases, which were recently introduced by the first and second authors as a particular case of …