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BEGIN:VEVENT
DTSTART;TZID=Asia/Seoul:20210930T110000
DTEND;TZID=Asia/Seoul:20210930T120000
DTSTAMP:20260507T103337
CREATED:20210930T020000Z
LAST-MODIFIED:20210908T051040Z
UID:660-1632999600-1633003200@ccg.ibs.re.kr
SUMMARY:Yoon-Joo Kim\, The Dual Lagrangian Fibration of Compact Hyper-Kähler Manifolds
DESCRIPTION:     Speaker\n\n\nYoon-Joo Kim\nStony Brook University\n\n\n\n\n\n\nA compact hyper-Kähler manifold is a higher dimensional generalization of a K3 surface. An elliptic fibration of a K3 surface correspondingly generalizes to the so-called Lagrangian fibration of a compact hyper-Kähler manifold. It is known that an elliptic fibration of a K3 surface is always “self-dual” in a certain sense. This turns out to be not the case for higher-dimensional Lagrangian fibrations. In this talk\, we will explicitly construct the dual of Lagrangian fibrations of all currently known examples of compact hyper-Kähler manifolds.
URL:https://ccg.ibs.re.kr/event/2021-09-30/
LOCATION:on-line
CATEGORIES:Algebraic Geometry Seminar
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