Algebraic Geometry Seminar | Adjunction and inversion of adjunction

Time：15:30-16:30pm,September 8th(Thur.) 2022

Venue：Zoom Meeting ID: 455 260 1552 Passcode: YMSC

Organizer：Caucher Birkar，曲三太，陈炳仪

Speaker：Osamu Fujino (Kyoto University)

Abstract

In this talk, I will explain adjunction and inversion of adjunction for log canonical centers of arbitrary codimension. Our result depends on the existence of log canonical modifications and the theory of basic slc-trivial fibrations. Hence it depends on the minimal model program for log canonical pairs and the theory of variations of mixed Hodge structure. This talk is based on a joint work with Kenta Hashizume.

Speaker

Osamu Fujino (Kyoto University)

http://www.math.kyoto-u.ac.jp/~fujino

DATESeptember 5, 2022

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