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SUMMARY:Kristin DeVleming (UCSD)
DTSTART:20210722T150000Z
DTEND:20210722T160000Z
DTSTAMP:20260423T005758Z
UID:notts_ag/69
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/notts_ag/69/
 ">K moduli of quartic K3 surfaces</a>\nby Kristin DeVleming (UCSD) as part
  of Online Nottingham algebraic geometry seminar\n\n\nAbstract\nWe will di
 scuss a family of compactifications of moduli spaces of log Fano pairs com
 ing from K-stability\, and discuss an application to moduli of quartic K3 
 surfaces\, with a focus on the locus of hyperelliptic K3s that arise as do
 uble covers of $\\mathbb{P}^1\\times\\mathbb{P}^1$ branched over a $(4\,4)
 $ curve.  We will show that K-stability provides a natural way to interpol
 ate between the GIT moduli space and the Baily-Borel compactification and 
 will relate this interpolation to VGIT wall crossings.  This is joint work
  with Kenny Ascher and Yuchen Liu.\n
LOCATION:https://researchseminars.org/talk/notts_ag/69/
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