| 一类并行块隐式方法 |
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| 引用本文： | 黄自力.一类并行块隐式方法[J].系统工程与电子技术,1992(1). |
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| 作者姓名： | 黄自力 |
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| 作者单位： | 北京计算机应用与仿真技术研究所 |
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| 摘 要： | 本文针对多处理机系统构造了一类并行块隐式方法。具体地给出了此类方法的一个具有两个进程和二阶精度的并行计算公式,并证明了该计算公式具有A稳定性,数值结果表明该计算公式对求解刚性常微分方程是有效的。
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| 关 键 词： | 多处理机系统 并行处理算法 常微分方程 |
A Class of Parallel Block Implicit Methods |
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| Huang ZiliBeijing Institute of Computer Application and Simulation Technology.A Class of Parallel Block Implicit Methods[J].System Engineering and Electronics,1992(1). |
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| Authors: | Huang ZiliBeijing Institute of Computer Application and Simulation Technology |
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| Institution: | Huang ZiliBeijing Institute of Computer Application and Simulation Technology |
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| Abstract: | In this paper, a class of parallel block implicit methods is constructed for a multiprocessor system. A parallel computational formula which possesses two processes and second-order accuracy is given. It is proved that this parallel computational formula is A-stable. The numerical results show that this parallel computational formula is efficient for solving stiff ordinary differential equations. |
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| Keywords: | Multiprocessor system Parallel processing Algorithem Ordinary differential equations |
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