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SUMMARY:Saul Schleimer (Warwick)
DTSTART:20230223T140500Z
DTEND:20230223T150000Z
DTSTAMP:20260423T003250Z
UID:GaTO/77
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GaTO/77/">Fr
 om loom spaces to veering triangulations</a>\nby Saul Schleimer (Warwick) 
 as part of Geometry and topology online\n\nLecture held in Room B3.02 in t
 he Zeeman Building\, University of Warwick.\n\nAbstract\nA ``loom space'' 
 is a copy of $\\mathbb{R}^2$ equipped with a pair of transverse foliations
  satisfying certain axioms.  These arise as the link spaces associated to 
 veering triangulations and also as the flow spaces of (drilled) pseudo-Ano
 sov flows without perfect	fits.  Following work of Guéritaud\, we prove a
  converse: namely\, every loom space gives rise\, canonically\, to a local
 ly veering triangulation. Furthermore\, the realisation of this triangulat
 ion (minus the vertices) is homeomorphic to $\\mathbb{R}^3$.  I will sketc
 h the proof\, giving many pictures.\n\nThis is	joint work with	Henry Seger
 man.\n
LOCATION:https://researchseminars.org/talk/GaTO/77/
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