Direct and Converse Theorems for Iterative Methods of Solving Irregular Operator Equations and Finite Difference Methods for Solving Ill-Posed Cauchy Problems
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DOI: 10.1134/s0965542520060020
Abstract: Results obtained in recent years concerning necessary and sufficient conditions for the convergence (at a given rate) of approximation methods for solutions of irregular operator equations are overviewed. The exposition is given in the context… read more here.
Keywords: posed cauchy; cauchy problems; ill posed; operator equations ... See more keywords