Abstract
We study the stability of special operator sequences. This allows us to establish necessary and sufficient conditions for the stability of a variety of approximation methods for singular integral equations with conjugation from a unique point of view.
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Didenko, V.D., Silbermann, B. On the stability of some operator sequences and the approximate solution of singular integral equations with conjugation. Integr equ oper theory 16, 224–243 (1993). https://doi.org/10.1007/BF01358954
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DOI: https://doi.org/10.1007/BF01358954