About the paper
coauthors |
Klaus Scheicher |
|
Víctor F. Sirvent |
language |
English |
published in |
Journal of the London Mathematical Society 93, No. 2 (2016) |
pages |
319 to 340 |
DOI |
10.1112/jlms/jdv071 |
supported by |
FWF, project P23990 |
Abstract
Tent maps are continuous composites of two linear functions that act on the unit interval. In the present paper we describe and analyse a connection between
dynamical systems induced by tent maps and the dynamics induced by a certain type of beta-expansion. This relation, which is a weaker form of measure-theoretical conjugacy of dynamical systems, allows us to transfer statements concerning the periodicity of orbits but it turns out that the underlying symbolic dynamical systems are not connected via a finite state transducer.
References
-
S. Akiyama, T. Borbély, H. Brunotte, A. Pethő, J.M. Thuswaldner,
Generalized radix representations and dynamical systems I,
Acta Math. Hungar. 108 (2005), 207—238.
-
B. Derrida, A. Gervois, Y. Pomeau,
Iteration of endomorphisms on the real axis and representation of numbers,
Ann. Inst. H. Poincaré Sect. A (N.S.) 29 (1978), 305—356.
-
W.M.Y. Goh,
Dynamical representation of real numbers and its universality,
J. Number Theory 33 (1989), 334—355.
-
C. Kalle, W. Steiner,
Beta-expansions, natural extensions and multiple tilings associated with Pisot units,
Trans. Am. Math. Soc. 364 (2012), 2281—2318.
-
J.C. Lagarias, H.A. Porta, K.B. Stolarsky,
Asymmetric tent map expansions. I. Eventually periodic points,
J. London Math. Soc. (2) 47 (1993), 542—556.
-
J.C. Lagarias, H.A. Porta, K.B. Stolarsky,
Asymmetric tent map expansions. II. Purely periodic points,
Illinois J. Math. 38 (1994), 574—588.
-
D. Lind, B. Marcus,
An introduction to symbolic dynamics and coding,
Cambridge University Press, Cambridge, 1995.
-
A. Rényi,
Representations for real numbers and their ergodic properties,
Acta Math. Acad. Sci. Hungar. 8 (1957), 477—493.
-
K. Schmidt,
On periodic expansions of Pisot numbers and Salem numbers,
Bull. London Math. Soc. 12 (1980), 269—278.
-
C.J. Smyth,
There are only eleven special Pisot numbers,
Bull. London Math. Soc. 31 (1999), 1—5.
-
P. Surer,
ε-shift radix systems and radix representations with shifted digit sets,
Publ. Math. (Debrecen) 74 (2009), 19—43.
Links
Journal of the London Mathematical Society
Austrian Science Foundation (FWF)