A fast realization of preconditioned conjugate gradients for Wiener-Hopf integral equations

DOI10.1016/0893-9659(95)00087-7zbMath0840.65137OpenAlexW2093974986MaRDI QIDQ1908984

Israel Gohberg, Israel Koltracht

Publication date: 30 June 1996

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0893-9659(95)00087-7

zbMATH Keywords

numerical experimentspreconditionerlinear complexityregularization algorithmill-conditioned equationsWiener-Hopf integral equationsconjugate gradients algorithmfinite rank approximations

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Numerical methods for ill-posed problems for integral equations (65R30) Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type) (45E10)

Cites Work

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• A method for numerical integration on an automatic computer
• Accelerated Landweber iterations for the solution of ill-posed equations
• Classes of linear operators. Vol. I
• Computational Methods for Integral Equations
• Fast Preconditioned Conjugate Gradient Algorithms for Wiener–Hopf Integral Equations

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