Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4657791 | Topology and its Applications | 2016 | 8 Pages |
Abstract
We give some sufficient conditions that a point can be approximated by an entropy point in terms of the sensitivity and the shadowing property. More precisely, we prove that for a continuous self-map f of a compact metric space X and a closed f -invariant subset S⊂XS⊂X, if eventually sensitive points of f|Sf|S are dense in S, then any point of S can be approximated by an entropy point with an accuracy corresponding to that of the shadowing. Moreover, its homeomorphisms version and two corollaries are proved.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
Authors
Noriaki Kawaguchi,