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UID:20260602T174641EDT-08439G6u94@132.216.98.100
DTSTAMP:20260602T214641Z
DESCRIPTION:Title: Seifert fibered surgeries\n\nAbstract: Dehn surgery is a
 n operation where one constructs a 3-manifold by taking a knot in the 3-sp
 here\, cutting out a tubular neighbourhood and then gluing in another soli
 d torus. Despite its simple nature\, there are still many interesting ques
 tions about how the topology can be changed under such surgeries. Since th
 e Seifert fibered spaces form an important class of 3-manifolds\, it is na
 tural to ask which of these can be obtained by Dehn surgery on a knot in t
 he 3-sphere.\n\nI will begin with a gentle introduction to Dehn surgery an
 d Seifert fibered spaces. If I can successfully convince you that both are
  interesting\, I will use the time remaining to discuss some joint work wi
 th Ahmad Issa on the aforementioned question.\n\n \n
DTSTART:20221130T200000Z
DTEND:20221130T210000Z
LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue 
 Sherbrooke Ouest
SUMMARY:Duncan McCoy (Université du Québec à Montréal)
URL:/mathstat/channels/event/duncan-mccoy-universite-d
 u-quebec-montreal-343904
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