| 解不适定问题的快速多层方法 |
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| 引用本文： | 陈仲英,宋丽红.解不适定问题的快速多层方法[J].东北数学,2005,21(2):131-134. |
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| 作者姓名： | 陈仲英 宋丽红 |
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| 作者单位： | [1]DepartmentofScientificComputing,ZhongshanUniversity,Guangzhou,510275 [2]不详,ZhongshanUniversity,Guangzhou,510275 |
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| 基金项目： | 中国科学院资助项目;广东省博士启动基金 |
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| 摘 要： |
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| 关 键 词： | Ill-问题 正则法 多级法 微分算子 希尔伯特空间 |
Fast Multilevel Methods for Solving Ill-posed Problems |
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| CHEN Zhong-ying,SONG Li-hong.Fast Multilevel Methods for Solving Ill-posed Problems[J].Northeastern Mathematical Journal,2005,21(2):131-134. |
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| Authors: | CHEN Zhong-ying SONG Li-hong |
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| Abstract: | Many industrial and engineering applications require numerically solving ill-posed problems. Regularization methods are employed to find approximate solutions of these problems. The choice of regularization parameters by numerical algorithms is one of the most important issues for the success of regularization methods. When we use some discrepancy principles to determine the regularization parameter, |
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| Keywords: | Ill-posed problem regularization method multilevel method |
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