中科院数学与系统科学研究院
数学研究所
代数几何研讨班
报告人：Prof. Sungrak Choi（Yonsei Univeristy, Korea）
题 目：On the algebraic fibre space via convex bodies
时 间：2021.2.25（星期四），14:00-15:00
地 点：Zoom 会议ID：875 386 4061，PASSWORD: 20210225
https://yonsei.zoom.us/j/8753864061?pwd=VEZRRHlaNDhsdnAyRzBYNmY2UjBuUT09
摘 要：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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