The construction of P-expansive maps of
β
Tatsuya Arai; Naotsugu Chinen; Hisao Kato; Katsuya Yokoi
π
Article
π
2000
π
Elsevier Science
π
English
β 223 KB
In this paper, we prove the following: Let G be a graph, f : G β G a continuous map and P a finite subset of G such that f (P ) β P . Then there exist a regular continuum Z, a continuous map g : Z β Z and a semi-conjugacy Ο : G β Z such that (1) g is Ο(P )-expansive, and (2) if p, q β P and Q is a