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PRODID:-//Memento EPFL//
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SUMMARY:Bicategorical homotopy fiber sequences
DTSTART:20130517T141500
DTEND:20130517T153000
DTSTAMP:20260510T183437Z
UID:7a2357b1bec3e7e3ed6603d8e75a6d13a69b7289537e7bf279161a72
CATEGORIES:Conferences - Seminars
DESCRIPTION:Maria Calvo (Granada)\nIn this talk we will construct an infin
 ite dimensional cellular complex C that can be seen as a generalisation of
  the associahedron for an infinitely sided convex polygon. To give an idea
 \, the vertices of C are in bijection with all possible triangulations of 
 the circle which differ from a given one only in finitely many diagonals. 
 The complex C is contractible and its group of combinatorial automorphisms
  is related to Thompson's group T\, which is an infinite finitely presente
 d simple group of homeomorphisms of the circle.
LOCATION:MA 11
STATUS:CONFIRMED
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