| 关于热传导方程一个三层九点格式的稳定性 |
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| 引用本文： | 孙传灼.关于热传导方程一个三层九点格式的稳定性[J].山东大学学报(工学版),1987(3). |
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| 作者姓名： | 孙传灼 |
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| 作者单位： | 山东工业大学基础课教学部 |
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| 摘 要： | 给出文献1]中格式(8.35)的稳定条件,并证明其逼近阶仅为O(h~4),而达不到O(h~6)。
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| 关 键 词： | 热传导方程 差分格式 差分格式稳定性 逼近误差 |
On Stability of a Difference Scheme in Heat Equation |
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| Sun Chuanzhuo.On Stability of a Difference Scheme in Heat Equation[J].Journal of Shandong University of Technology,1987(3). |
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| Authors: | Sun Chuanzhuo |
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| Affiliation: | Dept. of Basic Sci. |
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| Abstract: | Stability condition of Scheme (8.35) in reference1] is given. Proves the degree of approximation of the scheme is only O (h~4), but not O(h~6) |
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| Keywords: | Heat equation Difference schemes Stability of difference schemes Approximation error |
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