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SEMINARS
Combinatorial Hodge theory: I
时间  Datetime
2018-07-09 16:00 — 18:00 
地点  Venue
Middle Lecture Room
报告人  Speaker
Jinsong Xu
单位  Affiliation
Xi’an Jiaotong-Liverpool University
邀请人  Host
Yaokun Wu
报告摘要  Abstract

Hodge theory of complex projective variety recently plays a prominent role in June Huh’s solution of log concavity of chromatic polynomial of a matroid. In this talk, we will discuss basic theory of Hodge structures, as well as the Kahler package. Then we try to associate for a combinatorial object a suitable Hodge structure. Our goal is to understand how tools from algebraic geometry help to solve problems from combinatorics.