Higher-order quadratures for circulant preconditioned Wiener-Hopf equations

DOI10.1007/BF01740548zbMath0852.65133OpenAlexW1979135893MaRDI QIDQ1913588

Fu-Rong Lin, Michael Kwok-Po Ng

Publication date: 22 May 1996

Published in: BIT (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01740548

zbMATH Keywords

numerical examplesfast Fourier transformspreconditionerpreconditioned conjugate gradient methodquadrature methodWiener-Hopf equationscirculant integral operators

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Numerical computation of matrix norms, conditioning, scaling (65F35) Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type) (45E10)

Related Items

Scientific applications of iterative Toeplitz solvers

Cites Work

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• Circulant integral operators as preconditioners for Wiener-Hopf equations
• A Proposal for Toeplitz Matrix Calculations
• Superfast Solution of Real Positive Definite Toeplitz Systems
• Fast Preconditioned Conjugate Gradient Algorithms for Wiener–Hopf Integral Equations