Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
840395 | Nonlinear Analysis: Theory, Methods & Applications | 2012 | 17 Pages |
Abstract
In a Hilbert space, we study the convergence of a proximal point method to a common zero of a finite family of maximal monotone operators under the presence of computational errors. Most results known in the literature establish the convergence of proximal point methods, when computational errors are summable. In the present paper, the convergence of the method is established for nonsummable computational errors. We show that the proximal point method generates a good approximate solution, if the sequence of computational errors is bounded from above by a constant.
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Authors
Alexander J. Zaslavski,