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UID:20260915T163821EDT-3884rrD8vB@132.216.98.100
DTSTAMP:20260915T203821Z
DESCRIPTION:Title: Gromov boundary of the Grand Arc Graph\n\nAbstract: In 1
 999\, E. Klarreich found a very intriguing correspondence between the Grom
 ov boundary of the curve graph for closed surfaces (a very GGT object) wit
 h the space of ending laminations on the surface (a very geometric object)
 . Since then\, Hamendstadt\, Schleimer and Pho-On have thought about vario
 us different proofs for this result\, and generalizations to the arc graph
  / the arc-and-curve graph for finite-type surfaces. The grand arc graph i
 s a type of arc graph associated with certain infinite-type surfaces\, whi
 ch is also an infinite-diameter hyperbolic graph. In this talk\, we shall 
 talk about ways to define laminations for infinite-type surfaces 'that sho
 uld correspond to points at infinity in the Grand arc graph'.\n\nWe will g
 ather for teatime in the lounge after the talk.\n
DTSTART:20250402T200000Z
DTEND:20250402T210000Z
LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue 
 Sherbrooke Ouest
SUMMARY:Arya Vadnere (University at Buffalo)
URL:https://www.mcgill.ca/mathstat/channels/event/arya-vadnere-university-b
 uffalo-364619
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