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UID:20250812T063735EDT-4559RVU5K9@132.216.98.100
DTSTAMP:20250812T103735Z
DESCRIPTION:Title: Promoting circular-orderability to left-orderability.\n
 \nAbstract: \n\nCircularly-orderable and left-orderable groups play an imp
 ortant\, and sometimes surprising role in low-dimensional topology. Motiva
 ted by these connections\, I will present new necessary and sufficient con
 ditions for a circularly-orderable group to be left-orderable\, and introd
 uce the obstruction spectrum of a circularly-orderable group. This raises 
 a plethora of intriguing questions\, especially when the group is the fund
 amental group of a manifold. Time permitting\, I will talk about how this 
 work leads to new progress in answering the question of when the direct pr
 oduct of two circularly-orderable groups is circularly-orderable.\n\nThis 
 is joint work with Jason Bell and Adam Clay.\n
DTSTART:20200205T200000Z
DTEND:20200205T210000Z
LOCATION:Room 1104\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue
  Sherbrooke Ouest
SUMMARY:Tyrone Ghaswala (Université du Québec à Montréal)
URL:/mathstat/channels/event/tyrone-ghaswala-universit
 e-du-quebec-montreal-319644
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