Concise, efficient three-dimensional fast multipole method for micromagnetics

被引：29
|
作者：
Seberino, C [1 ]
Bertram, HN
机构：
[1] Univ Calif San Diego, Ctr Magnet Recording Res, San Diego, CA 92123 USA
[2] Univ Calif San Diego, Ctr Magnet Recording Res, La Jolla, CA 92093 USA
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2001年 / 37卷 / 03期
基金：
美国国家科学基金会;
关键词：
Magnetostatic fields - Micromagnetics - Three dimensional fast multiple method;
D O I：
10.1109/20.920479
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents derivation of the three-dimensional (3-D) fast multipole method for use in calculating magnetostatic fields. Many other derivations use complex, inefficient, and awkward function normalizations. In this derivation, tenser functions and an operator are defined that greatly simplify the theory and implementation of the algorithm. This paper provides proof of O(N) scaling, implementation, and parallelization tips, performance results, and an error analysis.
引用
收藏
页码：1078 / 1086
页数：9
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