A Stable Method for Solving Linear Equation with Nonuniformly Perturbed Operators 286-288статья
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Дата последнего поиска статьи во внешних источниках: 17 июля 2020 г.
Аннотация:A variational method for solving linear equations with pointwise perturbed operators is proposed under the condition when the sought solution is source-wise representable and an estimation of the source norm is known. It is shown that this method converges strongly, and corresponding estimates of the accuracy for approximate solutions are obtained.