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UID:20260915T131831EDT-8204i9gUD0@132.216.98.100
DTSTAMP:20260915T171831Z
DESCRIPTION:Title: Higher Teichmuller and higher rank Schottky groups\n	Abst
 ract: Schottky groups are the simplest and most classical examples of Klei
 nian groups\, that is\, of discrete subgroups of Mobius transformations. I
  will explain several generalisations of this notion to subgroups of highe
 r rank Lie groups. One of these generalisations leads to an explicit descr
 iption of positive representations of surfaces with non-empty boundary\, a
  type of higher Teichmuller representation introduced by Fock and Goncharo
 v in 2003. I will show how this description allows the construction of fun
 damental domains for an open domain of discontinuity in the projective spa
 ce or the sphere\, depending on the dimension. This talk will feature join
 t work with N. Treib\, F. Kassel and V. Charette.\n
DTSTART:20191213T183000Z
DTEND:20191213T193000Z
LOCATION:Room 1104\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue
  Sherbrooke Ouest
SUMMARY:Jean-Philippe Burelle (University of Sherbrooke)
URL:https://www.mcgill.ca/mathstat/channels/event/jean-philippe-burelle-uni
 versity-sherbrooke-303283
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