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SUMMARY:Tom Bridgeland (University of Sheffield)
DTSTART:20220322T140000Z
DTEND:20220322T150000Z
DTSTAMP:20260423T021334Z
UID:ZAG/195
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ZAG/195/">Ge
 ometric structures on spaces of quadratic differentials</a>\nby Tom Bridge
 land (University of Sheffield) as part of ZAG (Zoom Algebraic Geometry) se
 minar\n\n\nAbstract\nThis talk is part of a long-running saga which aims t
 o encode the Donaldson-Thomas invariants of a CY3 triangulated category in
  a geometric structure on its stability space. I will focus on a class of 
 examples of such categories whose stability spaces are known to parameteri
 se compact Riemann surfaces equipped with quadratic differentials. I will 
 explain exactly what geometric structure we should look for on these space
 s\, and then use moduli spaces of Higgs bundles\, flat connections\, etc t
 o construct it.\n
LOCATION:https://researchseminars.org/talk/ZAG/195/
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