On level-2 condition number for the weighted Moore-Penrose inverse

DOI10.1016/j.camwa.2007.06.005zbMath1151.15011OpenAlexW2086769802MaRDI QIDQ2426899

Lijing Lin, Yi-Min Wei, Tzon-Tzer Lu

Publication date: 14 May 2008

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2007.06.005

zbMATH Keywords

perturbationcondition numberweighted Moore-Penrose inverselevel-2 condition number

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Eigenvalues, singular values, and eigenvectors (15A18) Numerical computation of matrix norms, conditioning, scaling (65F35) Conditioning of matrices (15A12)

Related Items (6)

Deterministic regression model and visual basic code for optimal forecasting of financial time series ⋮ Effective condition number for weighted linear least squares problems and applications to the Trefftz method ⋮ Acute perturbation bounds of weighted Moore–Penrose inverse ⋮ Extension and generalization properties of the weighted Minkowski inverse in a Minkowski space for an arbitrary matrix ⋮ An interval extension of SMS method for computing weighted Moore-Penrose inverse ⋮ The condition numbers for weighted Moore-Penrose inverse and weighted linear least squares problem

Uses Software

• mctoolbox

Cites Work

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