| 传热导方程的边界元分析 |
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| 引用本文： | 杜其奎,殷洪友.传热导方程的边界元分析[J].淮北煤炭师范学院学报(自然科学版),1994(2). |
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| 作者姓名： | 杜其奎 殷洪友 |
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| 作者单位： | 淮北煤炭师范学院
(杜其奎)，淮北教育学院(殷洪友) |
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| 摘 要： | 本文用边界元方法来处理热传导方程的初边值问题,给出解的边界积分方程及其变分形式,并证明了变分方程的适定性,同时导出了近似解的误差估计。所得到的结果包含了文1]的情形。
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| 关 键 词： | 热传导方程 边界积分方程 适定性 误差估计 |
Boundary Element Analysis for the Heat Conduction Equation |
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| Du Qikui Yin Hongyou.Boundary Element Analysis for the Heat Conduction Equation[J].Journal of Huaibei Coal Industry Teachers College(Natural Science edition),1994(2). |
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| Authors: | Du Qikui Yin Hongyou |
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| Institution: | Du Qikui Yin Hongyou |
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| Abstract: | In this paper ,we deal with the initial-boundary value problem for the heat conduction equation by boundary element method. We present a boundary integral equation for the solution to the problem and its variational formulation. The well posed-ness of the variational equation is proved. And the error estimates for the approximation solution are'provided. The results of the paper are more generalized than those of 1]. |
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| Keywords: | heat conduction equation boundary integral equation well posedness error estimates |
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