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SUMMARY:Jack Smith (Cambridge)
DTSTART:20210419T080000Z
DTEND:20210419T090000Z
DTSTAMP:20260423T022720Z
UID:IBSCGP/6
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/IBSCGP/6/">F
 ukaya categories of quasihomogeneous polynomials</a>\nby Jack Smith (Cambr
 idge) as part of IBS-CGP weekly zoom seminar\n\n\nAbstract\nBerglund-Hübs
 ch mirror symmetry predicts that for certain 'transpose' pairs of quasihom
 ogeneous polynomials\, the Fukaya-Seidel category of one is equivalent to 
 a category of matrix factorisations of the other. The difficulty in provin
 g this is that the natural types of objects to consider on the two sides d
 o not match up with each other. I will introduce an enlarged version of th
 e Fukaya-Seidel category that contains the missing objects\, and outline h
 ow this allows one to prove B-H mirror symmetry. This is joint work in pro
 gress with Benjamin Gammage.\n
LOCATION:https://researchseminars.org/talk/IBSCGP/6/
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