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Iterative exponential filtering for large discrete ill-posed problems

โœ Scribed by D. Calvetti; L. Reichel; Q. Zhang


Publisher
Springer-Verlag
Year
1999
Tongue
English
Weight
228 KB
Volume
83
Category
Article
ISSN
0029-599X

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๐Ÿ“œ SIMILAR VOLUMES


A Discrete Scheme of Landweber Iteration
โœ Qinian Jin; Umberto Amato ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 130 KB

In this paper we consider the finite dimensional approximation of Landweber iteration for nonlinear ill-posed problems and propose an a posteriori stopping rule to choose the termination index of the iteration. Under certain conditions, we obtain convergence, a pseudo-optimality estimate, and rates