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A Tikhonov-based projection iteration for nonlinear Ill-posed problems with sparsity constraints

โœ Scribed by Ronny Ramlau; Gerd Teschke


Publisher
Springer-Verlag
Year
2006
Tongue
English
Weight
343 KB
Volume
104
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