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SUMMARY:Anja Randecker (University of Heidelberg)
DTSTART:20220117T143000Z
DTEND:20220117T154500Z
DTSTAMP:20260423T021420Z
UID:BODS/26
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BODS/26/">In
 terval exchange transformations and translation surfaces in genus 2</a>\nb
 y Anja Randecker (University of Heidelberg) as part of Bremen Online Dynam
 ics Seminar\n\n\nAbstract\nTranslation surfaces arise naturally in many di
 fferent contexts such as the theory of mathematical billiards\, of Teichm
 üller spaces\, or of stability conditions of categories.\nA translation s
 urface can be described by finitely many polygons that are glued along edg
 es which are parallel and have the same length.\n\nFrom a dynamical system
  point of view\, it is interesting to study the geodesic flow on translati
 on surfaces. These flows are strongly related to interval exchange transfo
 rmations.\n\nIn my talk\, I will explain this relation and give an explici
 t description of translation surfaces of genus 2 where the horizontal geod
 esic flow is completely periodic. The talk is based on joint work in progr
 ess with Binbin Xu.\n
LOCATION:https://researchseminars.org/talk/BODS/26/
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