Preimage entropy for mappings

Authors
Nitecki, Z Przytycki, F
Citation
Z. Nitecki et F. Przytycki, Preimage entropy for mappings, INT J B CH, 9(9), 1999, pp. 1815-1843
Citations number
12
Categorie Soggetti
Multidisciplinary
Journal title
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS
ISSN journal
02181274 → ACNP
Volume
9
Issue
9
Year of publication
1999
Pages
1815 - 1843
Database
ISI
SICI code
0218-1274(199909)9:9<1815:PEFM>2.0.ZU;2-L
Abstract
Several entropy-like invariants have been defined for noninvertible maps, b ased on various ways of measuring the dispersion of preimages and preimage sets in the past. We investigate basic properties of four such invariants, finding that their behavior in some ways differs sharply from the analogous behavior for topological entropy.