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UID:20250808T154556EDT-9375h8ZS0p@132.216.98.100
DTSTAMP:20250808T194556Z
DESCRIPTION:The Geometric Group Theory Seminar\n\nTitle: Proper CAT(0) acti
 ons of unipotent-free linear groups\n\nAbstract: Button observed that fini
 tely generated linear groups containing no nontrivial unipotent matrices b
 ehave much like groups admitting proper actions by semisimple isometries o
 n complete CAT(0) spaces. It turns out that any finitely generated linear 
 group possesses an action on such a space whose restrictions to unipotent-
 free subgroups are in some sense tame. We discuss this phenomenon and some
  of its implications for the representation theory of certain 3-manifold g
 roups.\n\nWe will soon have the seminar website up and running: 9I制作厂免费 Geo
 metric Group Theory Seminar\n\n聽\n
DTSTART:20210915T190000Z
DTEND:20210915T200000Z
LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue 
 Sherbrooke Ouest
SUMMARY:Sami Douba (9I制作厂免费)
URL:/mathstat/channels/event/sami-douba-mcgill-univers
 ity-333326
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