| 一类正则化方法的收敛速率 |
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| 引用本文： | 尹秀玲.一类正则化方法的收敛速率[J].喀什师范学院学报,2008,29(6):6-9. |
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| 作者姓名： | 尹秀玲 |
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| 作者单位： | 德州学院数学系,山东,德州,253023 |
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| 摘 要： | 考虑了解不适定问题的迭代Tikhonov正则化方法的渐近收敛速率．采用对数度量作为广义解x^4的分类标准．对于数据没有或有误差的两种情形，都得到关于渐进收敛速率的相当精细的结论．
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| 关 键 词： | 不适定问题 正则化方法 渐进收敛速率 对数度量 |
Convergence Rates for a Regularization Method |
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| YIN Xiu-ling.Convergence Rates for a Regularization Method[J].Journal of Kashgar Teachers College,2008,29(6):6-9. |
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| Authors: | YIN Xiu-ling |
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| Institution: | YIN Xiu-ling (Department of Mathematics,Dezhou University.Dezhou 253023,Shandong, China) |
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| Abstract: | This paper discusses the asymptotic convergence rates of inetated Tikhonov regularization solutions for ill-posed problems.A quite precise picture of asymptotic convergence rates for both cases of exact and inexact data is obtained by using 'logarithmic measure' as the criterion for classfication of x . |
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| Keywords: | Ill-posed problems Regularization method Logarithmic measure Asymptotic convergence rates |
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