| 波动方程反演问题的一种新的逼近方法 |
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| 引用本文： | 丁桦,徐守泽.波动方程反演问题的一种新的逼近方法[J].应用数学和力学,1990,11(12):1043-1047. |
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| 作者姓名： | 丁桦 徐守泽 |
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| 作者单位： | 中国科学院力学研究所
(丁桦，郑哲敏)，大连理工大学力学系(徐守泽) |
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| 摘 要： | 本文给出了一种求解波动方程反演问题的“多目标函数法”.这种方法简单、有效,并具有明确的物理意义.对于三维问题的程序化它有很强的优越性.
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| 关 键 词： | 反问题 波动方程 最优化 |
A New Approach to Inverse Problems of Wave Equations |
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| Ding Hua Zheng Zhe-min.A New Approach to Inverse Problems of Wave Equations[J].Applied Mathematics and Mechanics,1990,11(12):1043-1047. |
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| Authors: | Ding Hua Zheng Zhe-min |
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| Abstract: | We introduce a multi-cost-functional method for solving inverse problems of wave equations. This method has its simplicity, efficiency and good physical interpretation. It has the advantage of being programmed for two-or three-(space)dimen-sional problems as well as for one-dimensional problems. |
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| Keywords: | inverse problem wave equation optimization |
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