An iterative method for Tikhonov regularization with a general linear regularization operator
نویسندگان
چکیده
منابع مشابه
An Iterative Method for Tikhonov Regularization with a General Linear Regularization Operator
Abstract. Tikhonov regularization is one of the most popular approaches to solve discrete ill-posed problems with error-contaminated data. A regularization operator and a suitable value of a regularization parameter have to be chosen. This paper describes an iterative method, based on Golub-Kahan bidiagonalization, for solving large-scale Tikhonov minimization problems with a linear regularizat...
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Tikhonov regularization is one of the most popular approaches to solving linear discrete ill-posed problems. The choice of regularization matrix may significantly affect the quality of the computed solution. When the regularization matrix is the identity, iterated Tikhonov regularization can yield computed approximate solutions of higher quality than (standard) Tikhonov regularization. This pap...
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ژورنال
عنوان ژورنال: Journal of Integral Equations and Applications
سال: 2010
ISSN: 0897-3962
DOI: 10.1216/jie-2010-22-3-465