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SUMMARY:Laura Schaposnik (University of Illinois at Chicago)
DTSTART:20210427T160000Z
DTEND:20210427T170000Z
DTSTAMP:20260423T022623Z
UID:Geolis/42
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/Geolis/42/">
 On generalized hyperpolygons</a>\nby Laura Schaposnik (University of Illin
 ois at Chicago) as part of Geometria em Lisboa (IST)\n\n\nAbstract\nIn thi
 s talk we will introduce generalized hyperpolygons\, which arise as Nakaji
 ma-type representations of a comet-shaped quiver\, following recent work j
 oint with Steven Rayan. After showing how to identify these representation
 s with pairs of polygons\, we shall associate to the data an explicit mero
 morphic Higgs bundle on a\ngenus-g Riemann surface\, where g is the number
  of loops in the comet. We shall see that\, under certain assumptions on f
 lag types\, the moduli space of generalized hyperpolygons admits the struc
 ture of a completely integrable Hamiltonian system.\n
LOCATION:https://researchseminars.org/talk/Geolis/42/
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