时间：2018年4月11日周三（16:30—17:30） 地点：南楼913 报告人：Minhyong Kim (University of Oxford) 题目：Non-abelian cohomology and Diophantine geometry 摘要： This lecture will review the construction of moduli schemes of torsors for sheaves of pro-unipotent groups and their applications to the resolution of Diophantine problems.