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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.

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Homeomorphisms with many recurrent points
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by Benjamin Halpern PDF
Proc. Amer. Math. Soc. 59 (1976), 159-160 Request permission

Abstract:

Let $X$ be a topological space and $H(X)$ the space of all homeomorphisms of $X$ onto itself with the compact open topology. If $f \in H(X)$ and $p \in X$, then $p$ is a recurrent point of $f$ provided $p$ is in the closure of $\{ {f^n}(p)|n \geqslant 1\}$. It is shown that if $X$ is Hausdorff and $V$ is a nonempty open subset of $X$ homeomorphic to Euclidean $n$-dimensional space with $n \geqslant 1$, then $\{ f \in H(X)|$ the recurrent points of $f$ are dense in $V$ is nowhere dense in $H(X)$.
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Additional Information
  • © Copyright 1976 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 59 (1976), 159-160
  • MSC: Primary 58F10; Secondary 58F20, 58D99
  • DOI: https://doi.org/10.1090/S0002-9939-1976-0415678-2
  • MathSciNet review: 0415678