Abstract
We prove that the application of so-called adaptive direct methods to approximation of Fredholm equations of the first kind leads to a more economical way of finite-dimensional approximation as compared with traditional approaches.
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 47, No. 9, pp. 1231–1242, September, 1995.
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Pereverzev, S.V., Solodkii, S.G. On direct methods for solution of regularized equations. Ukr Math J 47, 1402–1414 (1995). https://doi.org/10.1007/BF01057515
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DOI: https://doi.org/10.1007/BF01057515