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SUMMARY:Wonbo Jeong (SNU)
DTSTART:20210614T010000Z
DTEND:20210614T020000Z
DTSTAMP:20260423T005734Z
UID:IBSCGP/17
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/IBSCGP/17/">
 Noncompact description for Fukaya-Seidel categories of invertible curve si
 ngularities</a>\nby Wonbo Jeong (SNU) as part of IBS-CGP weekly zoom semin
 ar\n\nLecture held in Zoom online.\n\nAbstract\nFor given invertible polyn
 omial W\, we consider two types of Fukaya category. One is the usual Fukay
 a-Seidel category from Lefschetz fibration structure of W. For the maximal
  symmetry group G of W\, we can construct the other Fukaya category of the
  pair (W\,G) from wrapped Fukaya category of the Milnor fiber and quantum 
 cap action of monodromy orbit. In this talk\, we compare the equivariant l
 ift of the latter with the Fukaya-Seidel category and prove its derived eq
 uivalence for invertible curve singularities. In particular\, directedness
  of the category is obtained from quantum cap action and related construct
 ions. This talk is based on the joint work (in progress) with Cheol-hyun C
 ho (SNU) and Dongwook Choa (KIAS).\n
LOCATION:https://researchseminars.org/talk/IBSCGP/17/
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