## An introduction to algebraic fundamental group

**报告题目**： An introduction to algebraic fundamental group

**报告人**：童继龙 （法国波尔多一大讲师）

**时间**：2013年4月25日（星期四）10：00-11：00

** **

**地点**：理科楼数学系A404

**摘要**：The aim of the lecture is to gives a brief introduction to the etale fundamental group. We will first recall the construction of algebraic fundamental group and some of its basic properties.

Then we will discuss Grothendieck's section conjecture, which was first stated in his famous letter to Faltings in1983 as a part of his vast anabelian geometry progrogram. Untill now, the section conjecture is still widely open, but due to the works of many people, we have seem many important progress during the last ten years. In this lecture, I will try to discuss some basic aspects of this important conjecture.

**联系人**：印林生