An Application of Systolic Arrays to Linear Discrete Ill-Posed Problems

DOI10.1137/0907060zbMath0614.65136OpenAlexW2040484754MaRDI QIDQ4721606

Lars Eldén, Robert Schreiber

Publication date: 1986

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

Full work available at URL: https://doi.org/10.1137/0907060

zbMATH Keywords

systolic arraysTikhonov regularizationill-posed problemill-conditioned linear systemsband structureQR-decomposition

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Numerical methods for integral equations (65R20) Fredholm integral equations (45B05)

Related Items (4)

A block algorithm for computing rank-revealing QR factorizations ⋮ On systolic array methods for band matrix factorizations ⋮ Parallel codes for computing the numerical rank ⋮ A systolic array for the regularization of ill-conditioned least-squares problem with triangular Toeplitz matrix

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