An algorithm for accelerated computation of DWTPer-based band preconditioners

DOI10.1023/A:1016688516823zbMath0974.65042OpenAlexW1673349660MaRDI QIDQ5934374

Ke Chen, Judith M. Ford

Publication date: 19 June 2001

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1016688516823

zbMATH Keywords

algorithmGMRESband preconditionerdense matricesdiscrete wavelet transform with permutationsNewton-Krylovwavelet-based preconditioner

Mathematics Subject Classification ID

Numerical methods for wavelets (65T60) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

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Speeding up the solution of thermal EHL problems ⋮ On A Recursive Schur Preconditioner For Iterative Solution Of A Class Of Dense Matrix Problems

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