Fast field computations with the fast multipole method

被引：10

作者：

Buchau, A ^{[1
]}

Rieger, W ^{[1
]}

Rucker, WM ^{[1
]}

机构：

[1] Univ Stuttgart, Inst Theory Elect Engn, D-7000 Stuttgart, Germany

来源：

COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING | 2001年 / 20卷 / 02期

关键词：

boundary element method; Galerkin's technique; iterative methods; field computation;

D O I：

10.1108/03321640110383861

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The application of the fast multipole method reduces the computational costs and the memory requirements of the boundary element method from O(N-2) to approximately O(N). In this paper we present that the computational costs can be strongly shortened, when the multipole method is not only used for the solution of the system of linear equations but also for the field computation in arbitrary points.

引用

页码：547 / 561

页数：15

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