学术报告 - 科学计算方向
【校级学术报告】Bayesian filtering and transfer operators
姜立建 教授(同济大学)
2022年12月20日 8:30-9:30 腾讯会议:941-388-440
*主持人:朱升峰 教授
*讲座内容简介:
Bayesian filtering and transfer operators have significant connection and play important roles in stochastic dynamical systems. There exist two transfer operators: Koopman operator and Perron-Frobenius operator. In the talk, I will discuss two problems: (1) Bayesian filtering is used to correct the approximation of Koopman operator in noisy dynamical systems; (2) Perron-Frobenius operator filter is derived in Bayesian filtering. The application is investigated in data-driven modeling.
*主讲人简介:
姜立建,同济大学数学院教授,主要研究方向是多尺度计算方法、模型降阶和科学机器学习。曾获国家青年人才计划支持,现任JCAM, JCMDS等期刊编委。