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SUMMARY:Aaron Landesman (Harvard University)
DTSTART:20220609T140000Z
DTEND:20220609T150000Z
DTSTAMP:20260423T024752Z
UID:AGNTISTA/58
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/AGNTISTA/58/
 ">Low degree Hurwitz stacks in the Grothendieck ring</a>\nby Aaron Landesm
 an (Harvard University) as part of Algebraic Geometry and Number Theory se
 minar - ISTA\n\n\nAbstract\nFor $2 \\leq d \\leq 5$\, we show that the cla
 ss of the Hurwitz space of smooth degree $d$\, genus $g$ covers of $\\math
 bb P^1$ stabilizes in the Grothendieck ring of stacks as $g \\to \\infty$.
  We will survey the connections between this result and related stabilizat
 ions occuring in algebraic geometry\, number theory\, and topology. This i
 s based on joint work with Ravi Vakil and Melanie Matchett Wood.\n
LOCATION:https://researchseminars.org/talk/AGNTISTA/58/
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