| 块迭代解法在偏微分方程数值解中的应用 |
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| 引用本文： | 刘荣花.块迭代解法在偏微分方程数值解中的应用[J].长春师范学院学报,2010(6). |
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| 作者姓名： | 刘荣花 |
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| 作者单位： | 齐齐哈尔高等师范专科学校理工系; |
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| 摘 要： | 本文从偏微分方程定解问题出发,比较偏微分方程数值解的各种方法,针对大型稀疏的方程组的系数矩阵的块结构性质,提出将块迭代解法用于求解偏微分方程,从而有效地解决了该类问题。
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| 关 键 词： | 偏微分方程 迭代法 线性代数 块迭代 |
Application of Block-iterative Methods in Solving the Numerical Solution of Partial Differential Equations |
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| LIU Rong-hua.Application of Block-iterative Methods in Solving the Numerical Solution of Partial Differential Equations[J].Journal of Changchun Teachers College,2010(6). |
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| Authors: | LIU Rong-hua |
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| Institution: | LIU Rong-hua(Department of Technology,Qiqihar Teachers College,Qiqihar 161005,China) |
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| Abstract: | Starting from the definite solution problems of partial differential equations,this paper compared different methods of numerical solution of these equations,and proposed the block-iterative methods for solving partial differential equations based on the block structure character of coefficient matrix of large sparse equations to effectively solve this kind of problem. |
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| Keywords: | partial differential equations iterative methods linear algebra block-iterative |
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