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SUMMARY:Frieze patterns via Plücker coordinates
DTSTART:20260903T073000Z
DTEND:20260903T083000Z
DTSTAMP:20260910T060900Z
UID:indico-event-17086@indico.math.cnrs.fr
CONTACT:kellendonk@math.univ-lyon1.fr\;athomas@math.univ-lyon1.fr
DESCRIPTION:Speakers: Karin Baur (Bochum)\n\nIn this talk\, I will show ho
 w to obtain SL_k-frieze patterns using Plücker coordinates by taking cert
 ain subcategories of the Grassmannian cluster categories. These are cluste
 r structures associated to the Grassmannians of k dimensional subspaces in
  n-space. While many of these patterns arise from specialising a cluster t
 o 1\, there are also other types of SL_k-friezes. We will show some exampl
 es. In general\, it is an open question how they arise. \n\nhttps://indic
 o.math.cnrs.fr/event/17086/
LOCATION:Salle Fokko du Cloux (Bat. Braconnier)
URL:https://indico.math.cnrs.fr/event/17086/
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