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arXiv · 1512.03365

The generalized recurrent set and strong chain recurrence

Jim Wiseman
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Abstract

Fathi and Pageault have recently shown a connection between Auslander's generalized recurrent set $GR(f)$ and Easton's strong chain recurrent set. We study $GR(f)$ by examining that connection in more detail, as well as connections with other notions of recurrence. We give equivalent definitions that do not refer to a metric. In particular, we show that $GR(f^k)=GR(f)$ for any $k>0$, and give a characterization of maps for which the generalized recurrent set is different from the ordinary chain recurrent set.

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Jim Wiseman. 2015-12-10. The generalized recurrent set and strong chain recurrence. https://doi.org/10.1017/etds.2016.35

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