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Dilatations of pseudo-Anosov mapping classes

Geometry of mapping class groups and Out(Fn) October 25, 2016 - October 28, 2016

October 25, 2016 (03:30 PM PDT - 04:30 PM PDT)
Speaker(s): Eriko Hironaka (Florida State University)
Location: SLMath: Eisenbud Auditorium
Tags/Keywords

  • geometric group theory

  • Mapping Class Group

  • pseudo-Anosov

  • Dilatation

Primary Mathematics Subject Classification
Secondary Mathematics Subject Classification No Secondary AMS MSC
Video

14626
Abstract

We discuss the minimum dilatation problem for pA mapping classes.  What do small dilatation pA mapping classes look like, and what is the smallest normalized dilatation?
 
Supplements
27135?type=thumb Hironaka. Notes 249 KB application/pdf Download
Video/Audio Files

14626

H.264 Video 14626.mp4 331 MB video/mp4 rtsp://videos.msri.org/14626/14626.mp4 Download
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