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X-FROM-URL:https://eom.sdu.dk/events/ical/1c07bbb3-5cc0-46ec-9ddc-fdc8b5fa
 b509
X-WR-CALNAME:QM Research Seminar: Vertex algebras for Quivers with Potenti
 al
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TZID:Europe/Copenhagen
X-LIC-LOCATION:Europe/Copenhagen
BEGIN:DAYLIGHT
DTSTAMP:20260602T163354Z
DTSTART:20261028T030000
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DTSTART:20260325T020000
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DESCRIPTION:[b]Speaker: Shivang Jindal [/b](University of Edinburgh) [nl][
 nl]\n[b]Abstract:[/b][nl]\nGiven an abelian category\, there is a general
  construction due to Joyce\, which gives a structure of vertex (co)-algeb
 ra to the (co)homology of the moduli stack of objects in the category. In
  this talk\, we will focus on the category of quiver representations and 
 explain how this construction could be generalized to the setting of quiv
 er with potential\, i.e. on the cohomology of the sheaf of vanishing cycl
 es associated to the potential. We show that the resulting vertex co-alge
 bra structure is compatible with the Kontsevich-Soibelman cohomological H
 all algebra. This perspective allows us to compute this vertex algebra ex
 plicitly in many interesting cases. This is joint work with Sarunas Kaubr
 ys and Alexei Latyntsev. \n[nl]\n[nl]
DTEND:20240814T140000Z
DTSTAMP:20260602T163354Z
DTSTART:20240814T130000Z
LOCATION:Syddansk Universitet\, Campusvej 55\, 5230\, Odense M
SEQUENCE:0
SUMMARY:QM Research Seminar: Vertex algebras for Quivers with Potential
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