Skip to Main Content

Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Shadowing, entropy and a homeomorphism of the pseudoarc
HTML articles powered by AMS MathViewer

by Piotr Kościelniak and Piotr Oprocha PDF
Proc. Amer. Math. Soc. 138 (2010), 1047-1057 Request permission

Abstract:

In this article we provide a method of constructing continuous maps $f\colon [0,1]\rightarrow [0,1]$ such that $f$ is topologically mixing, has the shadowing property, and the inverse limit of copies of $[0,1]$ with $f$ as the bonding map is the pseudoarc. Such a map can be obtained as an arbitrarily small $\mathcal {C}^0$-perturbation of any topologically exact map on $[0,1]$. We have therefore answered, in the affirmative, a question posed by Chen and Li in 1993.
References
Similar Articles
Additional Information
  • Piotr Kościelniak
  • Affiliation: Institute of Mathematics of the Jagiellonian University, ul. Lojasiewicza 6, 30-348 Kraków, Poland
  • Email: piotr.koscielniak@im.uj.edu.pl
  • Piotr Oprocha
  • Affiliation: Departamento de Matemáticas, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain – and – Faculty of Applied Mathematics, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland
  • MR Author ID: 765606
  • ORCID: 0000-0002-0261-7229
  • Email: oprocha@agh.edu.pl
  • Received by editor(s): May 4, 2009
  • Received by editor(s) in revised form: August 4, 2009
  • Published electronically: November 10, 2009
  • Communicated by: Bryna Kra
  • © Copyright 2009 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 138 (2010), 1047-1057
  • MSC (2000): Primary 37B45; Secondary 54H20, 37B40, 37B05
  • DOI: https://doi.org/10.1090/S0002-9939-09-10162-4
  • MathSciNet review: 2566570