A FAST CONVERGENT METHOD OF ITERATED REGULARIZATION |
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| Authors: | Huang Xiaowei Wu Chuansheng Wu Di |
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| Institution: | [1]School of Sciences, Wuhan University of Technology, Wuhan 430070, China [2]College of Arts and Science, Yangtze University, Jingzhou 434020, China |
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| Abstract: | This article presents a fast convergent method of iterated regularization based on the idea of Landweber iterated regularization, and a method for a-posteriori choice by the Morozov discrepancy principle and the optimum asymptotic convergence order of the regularized solution is obtained. Numerical test shows that the method of iterated regu-larization can quicken the convergence speed and reduce the calculation burden efficiently. |
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| Keywords: | iterated regularization Morozov discrepancy principle |
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