BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4//
BEGIN:VEVENT
UID:20250820T143919EDT-9724VNNevV@132.216.98.100
DTSTAMP:20250820T183919Z
DESCRIPTION:Title: Virtually free-by-cyclic RFRS groups\n\nAbstract: A grou
 p is free-by-cyclic if it contains a free normal subgroup (of possibly inf
 inite rank) with a cyclic quotient. A group G being virtually free-by-cycl
 ic has some strong consequences\; perhaps most notably\, it implies that G
  is coherent by a result of Feighn--Handel. In this talk\, we will discuss
  a characterisation of virtually free-by-cyclic groups within the class of
  RFRS groups\, and present some applications.\n\nWe will gather for teatim
 e in the lounge after the talk and then we will go for dinner with Sam.\n
 \n \n
DTSTART:20250319T200000Z
DTEND:20250319T210000Z
LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue 
 Sherbrooke Ouest
SUMMARY:Sam Fisher (University of Oxford)
URL:/mathstat/channels/event/sam-fisher-university-oxf
 ord-364251
END:VEVENT
END:VCALENDAR