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SUMMARY:Shihoko Ishii (University of Tokyo)
DTSTART:20210119T090000Z
DTEND:20210119T100000Z
DTSTAMP:20260423T052928Z
UID:ZAG/87
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ZAG/87/">Uni
 form bound of the number of weighted blow-ups to compute the minimal log d
 iscrepancy for smooth 3-folds</a>\nby Shihoko Ishii (University of Tokyo) 
 as part of ZAG (Zoom Algebraic Geometry) seminar\n\n\nAbstract\nIn the tal
 k I will show that the minimal log discrepancy of every pair consisting of
  a smooth 3-fold and a "general" real ideal is computed by the divisor obt
 ained by  at most two weighted blow ups.\n\nOur proof suggests the followi
 ng conjecture:\n\nEvery pair consisting of a smooth N-fold and a ``general
 ” real ideal is computed by a divisor obtained by at most N-1 weighted b
 low ups.\n\nThis is regarded as a weighted blow up version of Mustata-Naka
 mura’s conjecture.\n
LOCATION:https://researchseminars.org/talk/ZAG/87/
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