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山东大学报

学术预告

数学学院珠峰讲坛第527期:Propagation of monotonicity for mean field games

发布:山东大学融媒体中心 日期:2022年07月29日

一、题目

Propagation of monotonicity for mean field games

二、主讲人

牟宸辰

三、摘要

It is well known in the mean field game literature that certain monotonicity condition is crucial for the uniqueness of mean field equilibria and for the wellposedness of the associated master equation. One interesting observation is that the propagation of the monotonicity (either in Lasry-Lions sense or in displacement sense) of the value function plays the key role here. We shall introduce a method to find conditions on the coefficients which ensure that any solution of the master equation will maintain the monotonicity property. This method also allows us to consider anti-monotonicity and obtain the desired wellposedness provided the coefficients are sufficient anti-monotone in appropriate sense. We finally extend our results to mean field game of controls. This talk is based on a joint work with Gangbo-Meszaros-Zhang, two joint works with Zhang and a joint work with Li-Wu-Zhou.

四、主讲人简介

Chenchen Mou is currently an assistant professor at City University of Hong Kong. He finished his Ph.D. at Georgia Tech at 2016 and did his Postdoc at UCLA during 2016-2020. He has papers published or to be published in Memoirs of the AMS, Ann. Probab., Ann. Appl. Probab., Comm. Math. Phys., Trans. Amer. Math. Soc. and etc.

五、邀请人

聂天洋

六、时间

8月5日(周五)10:00-11:00

七、地点

腾讯会议

八、联系人

聂天洋,联系方式:nietianyang@sdu.edu.cn

九、主办单位

山东大学数学学院


【供稿单位:数学学院     作者:张志越    责任编辑:罗霞 赵方方】