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无界非局部模型的人工边界条件设计
发布时间: 2018-04-03     10:07   【返回上一页】 发布人:张继伟


北京师范大学数学科学学院

 

计算数学学术报告

 

报告题目:无界非局部模型的人工边界条件设计

 

报告人:张继伟  北京计算科学研究中心

 

时间地点:49日,下午330-440, 教八107

 

邀请人:张辉

 

报告摘要:The numerical solutions of nonlocal models such as nonlocal heat and wave equations on unbounded domains are considered. Differing from local models, the nonlocal effect makes the design of absorbing boundary conditions (ABCs) more difficulty since it breaks up the symmetry of the operator and requires an artificial layer to limit the bounded computational domain of interest. In this talk, we will report the recent progress on this topic. These works are jointed with Prof. Qiang Du, Prof. Houde Han and Prof. Chunxiong Zheng and so on.