On Condition Numbers for the Weighted Moore-Penrose Inverse and the Weighted Least Squares Problem involving Kronecker Products

DOI10.4208/eajam.230313.070913azbMath1305.15018OpenAlexW2103535261MaRDI QIDQ5417786

Tingting Chen, Wen Li

Publication date: 22 May 2014

Published in: Unnamed Author (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/eajam.230313.070913a

zbMATH Keywords

numerical examplescondition numberweighted Moore-Penrose inversesymmetric positive definite matricesKronecker productweighted least squares

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Theory of matrix inversion and generalized inverses (15A09) Positive matrices and their generalizations; cones of matrices (15B48) Numerical computation of matrix norms, conditioning, scaling (65F35) Conditioning of matrices (15A12)

Related Items (2)

Condition numbers of the minimum norm least squares solution for the least squares problem involving Kronecker products ⋮ On condition numbers of quaternion matrix inverse and quaternion linear systems with multiple right-hand sides

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