活动地点：

活动类型：学术报告

主讲人：刘海生

活动时间：

活动内容：Speaker：Haisheng Liu
Abstract：This is the second meeting of the seminar. The seminar consists of reading reports on the book "topics in transcendental algebraic geomety" by Phillip Griffiths. This time we will talk about definition of variation of hodge structure and basic properties about period map.