Toeplitz approximate inverse preconditioner for banded Toeplitz matrices
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Publication:1334243
DOI10.1007/BF02140682zbMath0810.65029MaRDI QIDQ1334243
Publication date: 9 April 1995
Published in: Numerical Algorithms (Search for Journal in Brave)
numerical experimentsToeplitz matrixpreconditionersconjugate gradientscirculant matricesrank estimate
Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)
Related Items (5)
Limited memory block preconditioners for fast solution of fractional partial differential equations ⋮ Four short stories about Toeplitz matrix calculations ⋮ Discrete fundamental solution preconditioning for hyperbolic systems of PDE ⋮ An algorithm for computing fundamental solutions of difference operators ⋮ Preconditioners for Symmetrized Toeplitz and Multilevel Toeplitz Matrices
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