Colloquium
Introduction to Okounkov bodies
작성자Author
수학과
작성일Date
20180403 10:00
조회Views
566
분야Field  2018 Math Colloquim  

날짜Date  20180406  시간Time  15:50 ~ 18:00 
장소Place  Math. Bldg. 404  초청자Host  Jihun Park 
연사Speaker  Sung Rak Choi  소속Affiliation  Yonsei University 
TOPIC  Introduction to Okounkov bodies  
소개 및 안내사항Content  ** Part I Title: Introduction to Okounkov bodies Abstract: In algebraic geometry, divisors are extremely important objects. An Okounkov body is a convex body which encodes a lot of information about the divisors. I will introduce how the information about the divisors are hidden in the structure of Okounkov bodies. ** Part II Title: On a generalization of Cone Theorem Abstract: It is well known that the Cone Theorem in birational geometry played a crucial role in the development of the minimal model program. In this talk, we discuss a generalization of the Cone Theorem to various subcones of the Mori cone. This is an ongoing joint work with Y. Gongyo. 
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