BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4//
BEGIN:VEVENT
UID:20260914T113306EDT-21226iznTd@132.216.98.100
DTSTAMP:20260914T153306Z
DESCRIPTION:Title: pi_1 Injection and Relative Hyperbolicity\n\nAbstract: W
 e will discuss a set of criteria for a subcomplex Y in a compact complex X
  satisfying pi_1-injectivity. Then\, we will discuss under a small-cancell
 ation condition\, pi_1 of X is relative hyperbolic to pi_1 of Y. The talk 
 is going to be filled with examples and hence serves as an gentle introduc
 tion to disk diagrams\, small cancellation theory and relative hyperbolici
 ty. This is a joint work with Daniel Wise.\n
DTSTART:20221026T190000Z
DTEND:20221026T200000Z
LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue 
 Sherbrooke Ouest
SUMMARY:William Chong (McGill)
URL:https://www.mcgill.ca/mathstat/channels/event/william-chong-mcgill-3430
 31
END:VEVENT
END:VCALENDAR