Title: Recent progress on strong approximation with Brauer-Manin obstruction

Speaker: Professor Fei Xu,  Capital Normal University

Time and location:   May 10, 3:00-4:00pm,  中国人民大学环境楼316室

Abstract: In this talk, I`ll report recent progress on strong approximation with Brauer-Manin obstruction by using various methods, such as Harari`s formal lemma, abelian descent method, abelian descent method involving Brauer-Manin obstruction, non-abelian descent method, non-abelian descent method involving Brauer-Manin obstruction etc.