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X-FROM-URL:https://eom.sdu.dk/events/ical/d42c069e-1068-4a8c-b7aa-b3f15f5b
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X-WR-CALNAME:QM Research Seminar: Cohomology rings of character varieties
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TZID:Europe/Copenhagen
X-LIC-LOCATION:Europe/Copenhagen
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DTSTAMP:20260720T033123Z
DTSTART:20261028T030000
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DESCRIPTION:[b]Speaker: Anton Mellit [/b](University of Vienna) [nl][nl]\n
 [b]Abstract:[/b][nl]\nI will give an introduction and present some recent
  progress towards understanding the cohomology rings of character varieti
 es of Riemann surfaces\, such as the proof of the P=W conjecture and the 
 computation of the zero-dimensional COHA. In the case of punctured sphere
  I will present an explicit description relating the cohomology rings to 
 the Hilbert scheme of C^2\, refining conjectures of Hausel-Letellier-Rodr
 iguez-Villegas and Chuang-Diaconescu-Donagi-Pantev.\n[nl]\n[nl]
DTEND:20240611T151500Z
DTSTAMP:20260720T033123Z
DTSTART:20240611T141500Z
LOCATION:Syddansk Universitet\, Campusvej 55\, 5230\, Odense M
SEQUENCE:0
SUMMARY:QM Research Seminar: Cohomology rings of character varieties
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