| 热传导方程的一类区域分解差分算法 |
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| 引用本文： | 张红梅.热传导方程的一类区域分解差分算法[J].安庆师范学院学报(自然科学版),2009,15(3):13-14. |
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| 作者姓名： | 张红梅 |
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| 作者单位： | 华东师范大学,数学系,上海200241;安庆师范学院,数学与计算科学学院,安徽,安庆,246133 |
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| 摘 要： | 把求解区域分成若干个子域,在不同子域中采用不同的计算步长,对方程的紧差分格式在特殊情形下采用区域分解法,并给出相应的先验误差估计式。
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| 关 键 词： | 热传导方程 区域分解 紧差分 并行计算 |
A Class of Difference Domain Decomposition Algorithm for Heat Conduction Equation |
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| ZHANG Hong-mei.A Class of Difference Domain Decomposition Algorithm for Heat Conduction Equation[J].Journal of Anqing Teachers College(Natural Science Edition),2009,15(3):13-14. |
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| Authors: | ZHANG Hong-mei |
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| Institution: | 1.Department of Mathematics;East China Normal University;Shanghai 200241;2.School of Mathematics and Computing Science;Anqing Teachers College;Anqing 246133;China |
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| Abstract: | Solving region is divided into several sub-domains,and uses different calculation step in different sub-domain.The paper mainly uses tight differential equation format in exceptional cases to the regional decomposition method,and gives the corresponding a priori error estimation. |
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| Keywords: | heat equation domain decomposition tight difference parallel computing |
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