报告题目 (Title):Nonlinear Model reduction methods for parametric dynamical systems
报告人 (Speaker):李秋齐 副教授, 湖南大学
报告时间 (Time):2024年11月2日 (周六) 13:30
报告地点 (Place):腾讯会议:431-856-931
邀请人(Inviter):纪丽洁
报告摘要:Parametric dynamical systems are widely used to model physical systems, but their numerical simulation can be computationally demanding due to nonlinearity, long-time simulation, and multi-query requirements. Model reduction methods aim to reduce computation complexity and improve simulation efficiency. However, traditional model reduction methods are inefficient for parametric dynamical systems with nonlinear structures. To address this challenge, we will introduce some nonlinear methods to construct an efficient and reliable surrogate model.