BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Karin Baur
DTSTART:20210602T140000Z
DTEND:20210602T150000Z
DTSTAMP:20260423T024536Z
UID:TRAC/29
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/TRAC/29/">Fr
 ieze patterns and cluster theory</a>\nby Karin Baur as part of The TRAC Se
 minar - Théorie de Représentations et ses Applications et Connections\n\
 n\nAbstract\nCluster categories and cluster algebras can be described via 
 triangulations of surfaces or via Postnikov diagrams. In type A\, such tri
 angulations lead to frieze patterns or SL_2-friezes in the sense of Conway
  and Coxeter. We explain how infinite frieze patterns arise and how Grassm
 annians give rise to SL_k-friezes.\n
LOCATION:https://researchseminars.org/talk/TRAC/29/
END:VEVENT
END:VCALENDAR