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DTSTAMP:20260307T155349Z
SUMMARY:GATP Seminar – Austin Hubbard (Imperial): Classifying toric hyper
 kähler varieties
DESCRIPTION:Like toric varieties\, toric hyperkähler varieties have a comb
 inatorial construction and an abstract characterisation. Whether the cla
 sses of varieties arising combinatorially/abstractly are equal is still co
 njectural. Proudfoot has divided the proof into two conjectures. Recent wo
 rk of Namikawa has made much progress on the first conjecture\, which deal
 s with affine toric hyperkähler varieties. In this talk we discuss recent
  joint work with Kaplan\, Schedler\, and Proudfoot on the second conjectur
 e\, which states that all crepant partial resolutions of ‘standard’ af
 fine toric hyperkähler varieties arise combinatorially via tilings of zon
 otopes.
URL:https://www.imperial.ac.uk/events/204027/gatp-seminar-austin-hubbard-im
 perial-classifying-toric-hyperkahler-varieties/
DTSTART;TZID=Europe/London:20260113T110000
DTEND;TZID=Europe/London:20260113T130000
LOCATION:642\, Huxley Building\, South Kensington Campus\, Imperial College
  London\, London\, SW7 2AZ\, United Kingdom
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