两个时间尺度的中立型随机泛函微分方程的强收敛性

2024.10.11

投稿:龚惠英部门:理学院浏览次数:

活动信息

报告题目 (Title): Strong Convergence of Neutral Stochastic Functional Differential Equations with Two Time-Scales(两个时间尺度的中立型随机泛函微分方程的强收敛性)

报告人 (Speaker):袁成桂 教授(英国斯旺西大学Swansea University)

报告时间 (Time):2024年10月17日 (周四) 14:00

报告地点 (Place):腾讯会议:661-860-447 会议密码:123456

邀请人(Inviter):阳芬芬

主办部门:理学院数学系

报告摘要:

This talk is to discuss the strong convergence of neutral stochastic

functional differential equations (NSFDEs) with two time-scales. The existence and uniqueness of invariant measure of the fast component is proved by using Wasserstein distance and the stability-in-distribution argument. The strong convergence between the slow component and the averaged component is also obtained by the the averaging principle in the spirit of Khasminskii's approach.