Recurrence and nonwandering sets of local dendrite maps

  • Hafedh Abdelli
  • , Habib Marzougui
  • , Amira Mchaalia

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Given a local dendrite X with set End(X) of endpoints of X countable and (Formula presented.) be a continuous map, we let (Formula presented.), (Formula presented.), (Formula presented.), (Formula presented.), (Formula presented.), (Formula presented.) the sets of periodic points, almost periodic points, recurrent points, nonwandering points, eventually periodic points and eventually almost periodic points of f, respectively. We show that (Formula presented.). On the other hand, we show that (Formula presented.), whenever (Formula presented.). As a consequence, we prove that if the set (Formula presented.) of branch points is finite, then (Formula presented.). We give a counter-example showing that the above results do not hold whenever (Formula presented.) is infinite or End(X) is uncountable.

Original languageEnglish
Pages (from-to)1323-1340
Number of pages18
JournalJournal of Difference Equations and Applications
Volume29
Issue number9-12
DOIs
StatePublished - 2023

Keywords

  • almost periodic point
  • canonical graph
  • eventually almost periodic
  • eventually recurrent
  • Local dendrite map
  • ω-limit set

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