一种重叠区域分解的并行PCG方法

2006 12th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2006-06-05 DOI:10.1109/CEFC-06.2006.1632841

K. Watanabe, H. Igarashi

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引用次数: 1

摘要

本文介绍了一种在并行计算机上进行有限元分析的线性求解器。目前的并行计算方法是基于重叠域分解的。这不仅提高了收敛性，而且降低了处理器元件之间的通信成本。数值结果表明，该方法在涡流分析中具有较好的收敛性

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Parallel PCG Method with Overlapping Domain Decomposition

This paper describes a liner solver for finite element analyses on parallel computers. The present method of parallel computation is based on the overlapping domain decomposition. This lead to the improvement of convergence as well as reduction of the communication cost between processor elements. The numerical results show that this method has good convergence in the eddy current analysis

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来源期刊

2006 12th Biennial IEEE Conference on Electromagnetic Field Computation

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