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TZID:Europe/Vienna
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DTSTART:20230326T030000
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BEGIN:VEVENT
DTSTAMP:20260424T125804Z
UID:1674738000@ist.ac.at
DTSTART:20230126T140000
DTEND:20230126T160000
DESCRIPTION:Speaker: Oscar Garcia-Prada\nhosted by Tamas Hausel\nAbstract: 
 A finite order automorphism of a complex semisimple Lie group determines 
  a cyclic grading of its Lie algebra. Vinberg's theory is concerned with t
 he geometric invariant theory associated to this grading. Important exampl
 es include the case of involutions and representations of cyclic quivers. 
 After reviewing some basic facts about Vinberg's theory\, in this talk I w
 ill discuss about its relation to the geometry of  moduli spaces of Higgs
  bundles over a compact Riemann surface.
LOCATION:Heinzel Seminar Room (I21.EG.101)\, Office Building West\, ISTA
ORGANIZER:
SUMMARY:Oscar Garcia-Prada: Vinberg pairs and Higgs bundles
URL:https://talks-calendar.ista.ac.at/events/3962
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