应数学研究院许全华教授邀请，华东师范大学算子代数中心王智拓博士将于6月12日-6月15日来公司进行讲学活动，欢迎感兴趣的师生参加！

报告时间：6月13日15: 00

报告地点：数学系会议室（格物楼503）

报告题目：Constructive Renormalization of the Noncommutative Quantum Field Theory.
报告摘要：I will talk about the recent advancement in the construction of the 4 dimensional Grosse-Wulkenhaar model, which is a quantum field theory model defined on the 4 dimensional non-commutative Moyal space $R^4_/theta$. This model is exactly solvable and the 2 point and 4 point correlation functions are proved to satisfy the Osterwalder-Schrader axioms. I will also talk about the limit of their method and the construction of the 2 dimensional Grosse-Wulkenhaar model with the method of multi-scale loop vertex expansions.