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  • Robust Robin-Robin Domain Decomposition Algorithms for Stokes Darcy Interface Problems

    发布者:文明办发布时间:2019-06-21浏览次数:415


    主讲人:曹延昭, Auburn University教授


    时间:2019年7月1日14:30


    地点:徐汇校区3号楼332


    举办单位:数理学院


    内容介绍:Many turbulent/porous flow problems can be modeled by Stokes-Darcy interface  systems. In this talk we first derive the Stokes Darcy interface problem from  the modeling of groundwater flow in karst aquifers. After a brief discuss of the  well-posedness of the problem, we introduce two efficient Robin-Robin domain  decomposition algorithms to solve the Stokes Darcy interface problem. Both  convergence analysis and numerical experiments will be presented.