报告题目：Limits of Heterogeneous Dynamical Networks

报 告 人：徐闯 助理教授，美国夏威夷大学玛诺分校

报告时间：2023年6月14日(周三)下午15：00-16：00

报告地点：龙洞行政楼610

主 持 人：林荣荣

报告摘要：Many interacting particle systems (IPS) are modelled as a large network of dynamical systems. Yet it is less challenging to analyze exchangeable systems maintaining dynamics under permutation of the particles, many real-world models suggest the underlying coupling network of the IPS is heterogeneous. Moreover, in practice, IPS makes timely adaptations which makes the problem even more challenging in mathematics, e.g., the underlying graphical structure may change its density from sparse to dense. In this talk, I will introduce some recent results on limits of heterogeneous networks. The talk is based on my joint work with Marios Antonios Gkogkas and Christian Kuehn.

专家简介：徐闯，美国夏威夷大学玛诺分校助理教授。他于2018年在加拿大阿尔伯塔大学取得博士学位，先后在丹麦哥本哈根大学做博士后和德国慕尼黑工业大学做洪堡学者。研究方向为测度论、平均场理论、网络科学等。目前已在Journal of Differential Equations,Journal of Approximation Theory，Journal of Mathematical undefinedysis and Applications等期刊发表了二十多篇高水平论文。