受数学系马坚伟教授邀请，越南Institute of Mechanics 的Tran Thu Ha教授将于近日访问我系，并将做关于数据同化、水污染预测等方面的学术报告，欢迎大家参加。

时    间：6月17号15:00-16:00，

地    点：格物楼503

题    目：Water pollution estimation based on the 2D transport–diffusion model and the Singular Evolutive Interpolated Kalman filter

摘要：In this report, the 2D mathematical water pollution model describing the transport–diffusion processes of some contaminant substances in ThanhNhan Lake in Hanoi is considered. The finite volume method is used to solve the model equations. The Singular Evolutive Interpolated Kalman filter is applied to evaluate the pollution level at arbitrary mesh point based only on a small number of measurement points.