BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251122T044259EST-3875Kh0iI3@132.216.98.100 DTSTAMP:20251122T094259Z DESCRIPTION:Borel complexity of boundary actions of hyperbolic groups\n\nAn active area of descriptive set theory seeks to compare and classify the c omplexity of Borel equivalence relations via the notion of Borel reduction . Given a group acting geometrically on a hyperbolic space\, we will inves tigate the Borel complexity of the induced action on the Gromov boundary. This is joint work with Jingyin Huang and Marcin Sabok.\n DTSTART:20170124T200000Z DTEND:20170124T210000Z LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:Forte Shinko\, 91ºÚÁÏÍø URL:/mathstat/channels/event/forte-shinko-mcgill-26522 6 END:VEVENT END:VCALENDAR