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SUMMARY:Michael Wemyss (Glasgow)
DTSTART:20210429T090000Z
DTEND:20210429T100000Z
DTSTAMP:20260423T024805Z
UID:notts_ag/55
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/notts_ag/55/
 ">Jacobi algebras on the two-loop quiver and applications</a>\nby Michael 
 Wemyss (Glasgow) as part of Online Nottingham algebraic geometry seminar\n
 \n\nAbstract\nI will explain recent progress on classifying finite dimensi
 onal Jacobi algebras on the two loop quiver. This is a purely algebraic pr
 oblem\, which at first sight is both seemingly hopeless and seemingly deta
 ched from any form of reality or wider motivation. There are two surprises
 : first\, the problem is not hopeless\, and parts of the answer are in fac
 t very beautiful. Second\, this has immediate and surprising consequences 
 to both 3-fold flops and 3-fold divisor-to-curve contractions\, their curv
 e invariants and their conjectural classification. This is joint work with
  Gavin Brown.\n
LOCATION:https://researchseminars.org/talk/notts_ag/55/
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