Sibirskii Zhurnal Vychislitel'noi Matematiki
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Sibirskii Zhurnal Vychislitel'noi Matematiki, 2001, Volume 4, Number 4, Pages 317–329 (Mi sjvm406)  

This article is cited in 2 scientific papers (total in 2 papers)

On iterative methods of gradient type for solving nonlinear ill-posed equations

A. B. Bakushinskiia, M. Yu. Kokurinb, N. A. Yusupovab

a Institute of Systems Analysis, Russian Academy of Sciences, Moskow
b Mari State University
Full-text PDF (644 kB) Citations (2)
References:
Abstract: Iterative methods of gradient type for the approximate solution of noisy nonlinear equations without the property of regularity are proposed and investigated. We prove the convergence of the approximations generated by the methods to a neighborhood of the solution with a diameter proportional to the magnitude of errors in the input data and in a sourcewise representation of the initial residual. This is ensured by a suitable combination of the method of gradient descent for a residual functional with approximate projecting onto special finite-dimensional subspaces.
Received: 20.09.2000
Bibliographic databases:
Document Type: Article
UDC: 519.642.8
Language: Russian
Citation: A. B. Bakushinskii, M. Yu. Kokurin, N. A. Yusupova, “On iterative methods of gradient type for solving nonlinear ill-posed equations”, Sib. Zh. Vychisl. Mat., 4:4 (2001), 317–329
Citation in format AMSBIB
\Bibitem{BakKokYus01}
\by A.~B.~Bakushinskii, M.~Yu.~Kokurin, N.~A.~Yusupova
\paper On iterative methods of gradient type for solving nonlinear ill-posed equations
\jour Sib. Zh. Vychisl. Mat.
\yr 2001
\vol 4
\issue 4
\pages 317--329
\mathnet{http://mi.mathnet.ru/sjvm406}
\zmath{https://zbmath.org/?q=an:0993.65064}
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  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Sibirskii Zhurnal Vychislitel'noi Matematiki
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