End-periodic homeomorphisms and their stretch factor
Recent Progress in Topological and Geometric Structures in Low Dimensions March 23, 2026 - March 27, 2026
Location: SLMath: Eisenbud Auditorium, Online/Virtual
Primary Mathematics Subject Classification
No Primary AMS MSC
Secondary Mathematics Subject Classification
No Secondary AMS MSC
End-periodic homeomorphisms and their stretch factor
In this talk, I will introduce the notion of an end-periodic homeomorphism and its stretch factors motivated by the study of pseudo-Anosov homeomorphisms and their stretch factors. I will then discuss recent joint work with Paige Hillen and Chenxi Wu in which we characterize the set of end-periodic stretch factors.
End-periodic homeomorphisms and their stretch factor
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