Newton-Type Iteration for Tikhonov Regularization of Nonlinear Ill-Posed Problems
Author
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-01-30
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Recently in the work of George, 2010, we considered a modified Gauss-Newton method for approximate solution of a nonlinear ill-posed operator equation F(x)=y, where F:D(F)⊆X→Y is a nonlinear operator between the Hilbert spaces X and Y.
The analysis in George, 2010 was carried out using a majorizing sequence.
In this paper, we consider also the modified Gauss-Newton method, but the convergence analysis and the error estimate are obtained by analyzing the odd and even terms of the sequence separately.
We use the adaptive method in the work of Pereverzev and Schock, 2005 for choosing the regularization parameter.
The optimality of this method is proved under a general source condition.
A numerical example of nonlinear integral equation shows the performance of this procedure.
American Psychological Association (APA)
George, Santhosh. 2013. Newton-Type Iteration for Tikhonov Regularization of Nonlinear Ill-Posed Problems. Journal of Mathematics،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-472438
Modern Language Association (MLA)
George, Santhosh. Newton-Type Iteration for Tikhonov Regularization of Nonlinear Ill-Posed Problems. Journal of Mathematics No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-472438
American Medical Association (AMA)
George, Santhosh. Newton-Type Iteration for Tikhonov Regularization of Nonlinear Ill-Posed Problems. Journal of Mathematics. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-472438
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472438