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SUMMARY:Henry Segerman (Oklahoma State)
DTSTART:20211115T210000Z
DTEND:20211115T220000Z
DTSTAMP:20260423T023938Z
UID:UTD-GT/2
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/UTD-GT/2/">A
  survey of veering triangulations</a>\nby Henry Segerman (Oklahoma State) 
 as part of UT Dallas Geometry-Topology Seminars\n\n\nAbstract\nVeering tri
 angulations are combinatorial objects introduced by Agol to describe three
 -manifolds with pseudo-Anosov bundle structures. I'll describe past work w
 ith various coauthors relating veering triangulations to other structures 
 on triangulations: strict angle structures and geometric structures\, and 
 in building censuses of veering triangulations. I'll also talk about ongoi
 ng work with Saul Schleimer to extend Agol's correspondence to manifolds w
 ith pseudo-Anosov flows\, and work with Jason Manning and Saul Schleimer t
 o produce Cannon-Thurston maps from veering triangulations. These include 
 the first examples of Cannon-Thurston maps that do not come\, even virtual
 ly\, from surface subgroups.\n
LOCATION:https://researchseminars.org/talk/UTD-GT/2/
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