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Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:

Sungrak Choi 教授,Yonsei Univeristy, Korea

Inviter:  
Title:
On the algebraic fibre space via convex bodies
Time & Venue:
2021.02.25 14:00-15:00 Zoom 会议ID:875 386 4061,PASSWORD: 20210225
Abstract:

https://yonsei.zoom.us/j/8753864061?pwd=VEZRRHlaNDhsdnAyRzBYNmY2UjBuUT09

We study the geometry of algebraic fibre spaces via the Okounkov bodies defined with canonical divisors. We prove a numerical version of Iitaka conjecture using the Okounkov bodies. We also study birational isotriviality criterion in terms of Okounkov bodies. This is a joint work with Jinhying Park.

 

 

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