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SUMMARY:Jie Min
DTSTART:20211026T140000Z
DTEND:20211026T150000Z
DTSTAMP:20260423T021230Z
UID:Freemath/63
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/Freemath/63/
 ">Moduli space of symplectic log Calabi-Yau divisors and torus fibrations<
 /a>\nby Jie Min as part of Free Mathematics Seminar\n\n\nAbstract\nSymplec
 tic log Calabi-Yau divisors are the symplectic analogue of anti-canonical 
 divisors in algebraic geometry. We study the rigidity of such divisors. In
  particular we prove a Torelli type theorem and form an equivalent moduli 
 space of homology configurations which is more suitable for counting. We a
 lso discuss their relations to toric actions and almost toric fibrations\,
  reprove a finiteness result and an upper bound for toric actions by Karsh
 on-Kessler-Pinsonnault\, and prove a new stability result.\n
LOCATION:https://researchseminars.org/talk/Freemath/63/
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