Speeding Up SSFEM Computation Using Kronecker Tensor Products

被引：7

作者：

Gaignaire, R. ^{[2
]}

Guyomarc'h, F. ^{[3
]}

Moreau, O. ^{[1
]}

Clenet, S. ^{[4
]}

Sudret, B. ^{[5
]}

机构：

[1] Elect France, R&D Div, F-92141 Clamart, France

[2] Inst Montefiore, ACE, B-4000 Liege, Belgium

[3] Lille Nord Europe, INRIA, F-59640 Villeneuve Dascq, France

[4] ENSAM, L2EP, F-59046 Lille, France

[5] Elect France, R&D Renardieres, F-77818 Moret Sur Loing, France

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2009年 / 45卷 / 03期

关键词：

Electrokinetics; finite-element method; hermite polynomial chaos; linear system resolution; random media; FINITE-ELEMENT-METHOD;

D O I：

10.1109/TMAG.2009.2012662

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：

The spectral stochastic finite-element method makes it possible to convey some random aspects of input data to the output data. However, the system size dramatically increases with the number of input random variables. Using matrix Kronecker tensor products for system solving noticeably reduces the computation time and the storage requirements.

引用

页码：1432 / 1435

页数：4

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