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SUMMARY:Valentino Tosatti (McGill University)
DTSTART:20210127T210000Z
DTEND:20210127T220000Z
DTSTAMP:20260414T173824Z
UID:BUGeom/14
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BUGeom/14/">
 Smooth asymptotics for collapsing Ricci-flat metrics</a>\nby Valentino Tos
 atti (McGill University) as part of Boston University Geometry/Physics Sem
 inar\n\nLecture held in Zoom meeting ID: 974 5641 9902.\n\nAbstract\nI wil
 l discuss the problem of understanding the collapsing behavior of Ricci-fl
 at Kahler metrics on a Calabi-Yau manifold that admits a holomorphic fibra
 tion structure\, when the Kahler class degenerates to the pullback of a Ka
 hler class from the base. I will present new work with Hans-Joachim Hein w
 here we obtain a priori estimates of all orders for the Ricci-flat metrics
  away from the singular fibers\, as a corollary of a complete asymptotic e
 xpansion.\n
LOCATION:https://researchseminars.org/talk/BUGeom/14/
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