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SUMMARY:Ilke Canakci
DTSTART:20210331T140000Z
DTEND:20210331T150000Z
DTSTAMP:20260423T004733Z
UID:TRAC/7
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/TRAC/7/">Inf
 inite friezes</a>\nby Ilke Canakci as part of The TRAC Seminar - Théorie 
 de Représentations et ses Applications et Connections\n\n\nAbstract\nFrie
 ze patterns\, introduced by Coxeter\, are infinite arrays of numbers where
  neighbouring numbers satisfy a local arithmetic rule. Under a certain fin
 iteness assumption\, they are in one-to-one correspondence with triangulat
 ions of polygons [Conway–Coxeter] and they come from triangulations of a
 nnuli in an infinite setting [Baur–Parsons–Tschabold]. I will discuss 
 a relationship between pairs of infinite friezes associated with a triangu
 lation of the annulus and how one determines the other in an essentially u
 nique way. We will also consider module categories associated with triangu
 lated annuli where infinite friezes may be recovered using a specialised C
 C-map. \n\nThis is joint work with Karin Baur\, Karin Jacobsen\, Maitreyee
  Kulkarni\, and Gordana Todorov.\n
LOCATION:https://researchseminars.org/talk/TRAC/7/
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