Fast Iterative Solvers for Toeplitz-Plus-Band Systems

DOI10.1137/0914061zbMath0790.65026OpenAlexW2047841081MaRDI QIDQ4271092

Raymond Honfu Chan, Michael Kwok-Po Ng

Publication date: 23 June 1994

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0914061

zbMATH Keywords

numerical experimentspreconditionerspreconditioned conjugate gradient methodHermitian Toeplitz matricestotal complexityHermitian band matrices

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10)

Related Items (6)

Preconditioning Toeplitz-plus-diagonal linear systems using the Sherman-Morrison-Woodbury formula ⋮ Band preconditioners for block-Toeplitz -- Toeplitz-block systems ⋮ On Preconditioners Based on HSS for the Space Fractional CNLS Equations ⋮ An efficient iteration method for Toeplitz-plus-band triangular systems generated from fractional ordinary differential equation ⋮ Circulant Preconditioners for Toeplitz Matrices with Piecewise Continuous Generating Functions ⋮ Constrained minimax approximation and optimal preconditioners for Toeplitz matrices

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