dc.contributor.author |
Llibre, Jaume |
dc.contributor.author |
Saghin, Radu |
dc.date |
2012 |
dc.identifier |
https://ddd.uab.cat/record/150558 |
dc.identifier |
urn:10.1080/10236198.2011.561202 |
dc.identifier |
urn:oai:ddd.uab.cat:150558 |
dc.identifier |
urn:gsduab:2790 |
dc.identifier |
urn:scopus_id:84859564374 |
dc.identifier |
urn:wos_id:000302140400006 |
dc.identifier |
urn:oai:egreta.uab.cat:publications/efb3a0f5-5326-41be-93ee-3ed232800fc1 |
dc.identifier |
urn:articleid:15635120v18n4p589 |
dc.format |
application/pdf |
dc.language |
eng |
dc.publisher |
|
dc.relation |
Ministerio de Ciencia e Innovación MTM2008-03437 |
dc.relation |
Agència de Gestió d'Ajuts Universitaris i de Recerca 2009/SGR-410 |
dc.relation |
Journal of Difference Equations and Applications ; Vol. 18 Núm. 4 (2012), p. 589-598 |
dc.rights |
open access |
dc.rights |
Tots els drets reservats. |
dc.rights |
https://rightsstatements.org/vocab/InC/1.0/ |
dc.subject |
Graph maps |
dc.subject |
Periodic points |
dc.subject |
Periods |
dc.subject |
Topological entropy |
dc.title |
Topological entropy and periods of graph maps |
dc.type |
Article |
dc.description.abstract |
Agraïments: The second author has been supported by Marie Curie IEF grant number 234559, and would like to thank CRM Barcelona for their hospitality. |
dc.description.abstract |
We give a complete description of the set of periods of continuous self-maps on graphs which have zero topological entropy and all their branching points are fixed. As a corollary we get a criterion for positive topological entropy for continuous self-maps on graphs. We also prove that the results are optimal. |