Brauer-Manin obstruction
组织者
演讲者
左浩
时间
2023年05月17日 10:30 至 11:30
地点
Online & 理科楼数学系A-404
摘要
In this talk, I will recall the definition of Brauer-Manin obstruction. And I will discuss about some properties of the quaternion algebras. Then I will use these properties to compute the Brauer-Manin obstruction of one explicit family of Del Pezzo surfaces of degree 4.