热传导方程紧差分格式的区域分解算法 |
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作者姓名: | 张红梅 岳素芳 许娟 |
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作者单位: | 安庆师范学院,安徽安庆,246133 |
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基金项目: | 安徽省高校省级自然科学研究项目 |
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摘 要: | 对热传导方程的紧差分格式在特殊情形下采用区域分解算法,把求解区域分成多个子域,且在不同子域中采用不同的计算步长,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 紧差分格式 并行计算 |
Domain Decomposition Algorithm for Compact Difference Scheme of the Heat Conduction Equation |
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Authors: | ZHANG Hong-mei YUE Su-fang XU Juan |
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Institution: | ZHANG Hong-mei,YUE Su-fang,XU Juan |
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Abstract: | This paper main on the compact difference scheme of the heat equation in special circumstances using domain decomposition method,dividing a region into plurality of sub-regions,in different domains with different time and space step,and gives the corresponding a priori error estimate. |
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Keywords: | heat equation domain decomposition compact difference scheme parallel computing |
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