| 解一类抛物方程反问题的有限元方法 |
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| 引用本文： | 张铁. 解一类抛物方程反问题的有限元方法[J]. 东北大学学报(自然科学版), 1991, 0(6) |
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| 作者姓名： | 张铁 |
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| 作者单位： | 东北工学院数学系 |
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| 摘 要： | 使用有限元方法建立求解一类含有低阶未知系数的抛物方程反问题的数值公式,论证了近似解的收敛性和误差阶估计。
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| 关 键 词： | 抛物反问题 有限元法 误差估计 |
Finite Element Method for Solving Inverse Problems for a Class of Parabolic Equations |
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| Zhang Tie. Finite Element Method for Solving Inverse Problems for a Class of Parabolic Equations[J]. Journal of Northeastern University(Natural Science), 1991, 0(6) |
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| Authors: | Zhang Tie |
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| Abstract: | Finite element method is used to obtain the numerical formulas to solve inverse problems for a class of parabolic equations with unknown low-order coefficients. The convergence and estimate of the order of error are derived with discussion. |
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| Keywords: | parabolic inverse problem finite element method error estimates. |
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