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  • 国(境)外文教专家系列讲座一百七十四讲-梁栋:Conservation Laws of Contamination Flows and Conservative Domain Decomposition Schemes

    作者:发布时间:2023-06-16来源:中国海洋大学 字号:

    一、主讲人介绍:梁栋教授

    梁栋,加拿大约克大学 (York University) 教授。长期从事偏微分方程数值解、环境和能源数值模拟、多孔介质渗流力学计算方法、计算电磁学等方面的研究工作。在大气环境气溶胶预测、油藏数值模拟、地下水环境计算、Maxwell方程计算、超材料电磁计算研究中取得重要成果。在包括国际学术期刊J. Comput. Phys.; SIAM J. Numer. Anal.; SIAM J. Sci. Comput.; Numer. Math.等发表期刊论文120余篇。2012年获得加拿大国家自然科学基金(NSERC)DAS奖励。连续承担加拿大国家自然科学基金(NSERC)项目多项,并承担加拿大MITACS项目。

     

    二、讲座信息

    In this talk, we will first introduce the conservation laws of contamination flows and the coupled nonlinear PDEs for describing contamination flows. We will then present our development of efficient domain-decomposition schemes for solving convection diffusion problems and parabolic problems and for solving contamination flows in parallel computing. We will also present block-centered compact difference methods for solving the time-dependent partial differential equations and report the block-centered compact S-DDM scheme. Numerical experiments are given to show their performances. The developed algorithms work efficiently over multiple sub-domains, which can be applied in simulation of contamination flows.

    时间:202352614:00-15:00

    地点:数学院424会议室

     

    欢迎大家积极参加!

     

     

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