On piecewise-monotone mappings with closed set of periodic points on dendrites

2005 ◽  
Vol 126 (5) ◽  
pp. 1419-1435
Author(s):  
L. S. Efremova ◽  
E. N. Makhrova
1986 ◽  
Vol 6 (3) ◽  
pp. 335-344 ◽  
Author(s):  
Louis Block ◽  
Ethan M. Coven

AbstractLet f denote a continuous map of a compact interval to itself, P(f) the set of periodic points of f and Λ(f) the set of ω-limit points of f. Sarkovskǐi has shown that Λ(f) is closed, and hence ⊆Λ(f), and Nitecki has shown that if f is piecewise monotone, then Λ(f)=. We prove that if x∈Λ(f)−, then the set of ω-limit points of x is an infinite minimal set. This result provides the inspiration for the construction of a map f for which Λ(f)≠.


2010 ◽  
Vol 371 (2) ◽  
pp. 649-654
Author(s):  
Jie-Hua Mai ◽  
Song Shao
Keyword(s):  

2008 ◽  
Vol 85 (3-4) ◽  
pp. 441-445 ◽  
Author(s):  
Juan Luis García Guirao ◽  
Fernando López Pelayo

1990 ◽  
Vol 97 (1) ◽  
pp. 27-36 ◽  
Author(s):  
Manfred Denker ◽  
Gerhard Keller ◽  
Mariusz Urbański

2015 ◽  
Vol 37 (2) ◽  
pp. 512-538 ◽  
Author(s):  
YONATAN GUTMAN

According to a conjecture of Lindenstrauss and Tsukamoto, a topological dynamical system $(X,T)$ is embeddable in the $d$-cubical shift $(([0,1]^{d})^{\mathbb{Z}},\text{shift})$ if both its mean dimension and periodic dimension are strictly bounded by $d/2$. We verify the conjecture for the class of systems admitting a finite-dimensional non-wandering set and a closed set of periodic points. This class of systems is closely related to systems arising in physics. In particular, we prove an embedding theorem for systems associated with the two-dimensional Navier–Stokes equations of fluid mechanics. The main tool in the proof of the embedding result is the new concept of local markers. Continuing the investigation of (global) markers initiated in previous work it is shown that the marker property is equivalent to a topological version of the Rokhlin lemma. Moreover, new classes of systems are found to have the marker property, in particular, extensions of aperiodic systems with a countable number of minimal subsystems. Extending work of Lindenstrauss we show that, for systems with the marker property, vanishing mean dimension is equivalent to the small boundary property.


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