求解非定常非线性方程的一种高效并行算法

Proceedings of the ... ICPP Workshops on. International Conference on Parallel Processing Workshops Pub Date : 2001-09-03 DOI:10.1109/ICPPW.2001.951854

Wilson Rivera, Jianping Zhu, D. Huddleston

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引用次数: 2

摘要

本文讨论了一种新的基于显式预测量和隐式校正量的并行无重叠区域分解算法在求解非线性方程中的应用。结果表明，采用新方法计算瞬态解的精度有了显著提高。此外，对于大规模问题，并行算法随着处理器数量的增加而扩展得很好。

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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An efficient parallel algorithm for solving unsteady nonlinear equations

This paper discusses the application of a new parallel non-overlapping domain decomposition algorithm, based on explicit predictors and implicit correctors, to the solution of nonlinear equations. The results demonstrate significant improvement in accuracy for calculating transient solutions using the new approach. In addition, the parallel algorithm scales well as the number of processors increases for large scale problems.

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Proceedings of the ... ICPP Workshops on. International Conference on Parallel Processing Workshops

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