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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 regularization can quicken the convergence speed and reduce the calculation burden efficiently. 相似文献
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根据紧算子的奇异系统理论,引入一种正则化滤子函数,从而建立一种新的正则化方法来求解右端近似给定的第一类算子方程,并给出了正则解的误差分析。通过正则参数的先验选取,证明了正则解的误差具有渐进最优阶。 相似文献
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