A second-order numerical method for elliptic equations with singular sources using local filter

机标关键词：elliptic equations、central difference scheme、differential equation、numerical methods、complex geometry、singular points、kernel function

分类号：O17;O1

资助基金：The authors are grateful to Dr. Wei-Xi Huang and Dr. Liang Shao for the many useful discussions. This work is supported by the National Natural Science Foundation in ChinaGrant .51076006,11202013;BUAA SJP‘‘111’’ ProgramGrant B08009;the National Basic Research Program of China2012CB720200;the Open Research Fund of MOE Key Lab-oratory of High-speed Railway Engineering, Southwest Jiao-tong University and the European Community’s Seventh Framework Program FP7/2007-2013 under Grant agreement 225967‘‘NextMuSE’’

在线出版日期：2014-01-09（万方平台首次上网日期，不代表论文的发表时间）

页数：共11页

页码：1398-1408