A systolic array for the regularization of ill-conditioned least-squares problem with triangular Toeplitz matrix

DOI10.1016/0024-3795(86)90165-5zbMath0587.65032OpenAlexW2053881154MaRDI QIDQ1072346

Robert Schreiber, Lars Eldén

Publication date: 1986

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(86)90165-5

zbMATH Keywords

regularization methodsystolic arraytriangular Toeplitz matrixIll-conditioned least-squares problems

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20)

Cites Work

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• Parallel solution of certain Toeplitz least-squares problems
• Systolic Networks for Orthogonal Decompositions
• An Efficient Algorithm for the Regularization of Ill-Conditioned Least Squares Problems with Triangular Toeplitz Matrix
• A Technique for the Numerical Solution of Certain Integral Equations of the First Kind
• A Bidiagonalization-Regularization Procedure for Large Scale Discretizations of Ill-Posed Problems
• An Application of Systolic Arrays to Linear Discrete Ill-Posed Problems