New additive perturbation bounds of the Moore-Penrose inverse

DOI10.1080/03081087.2020.1752136zbMath1491.15009OpenAlexW3015891204MaRDI QIDQ5069201

Lingsheng Meng

Publication date: 8 April 2022

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

Full work available at URL: https://doi.org/10.1080/03081087.2020.1752136

zbMATH Keywords

Moore-Penrose inversesingular valueunitarily invariant norm

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Eigenvalues, singular values, and eigenvectors (15A18) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Cites Work

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• Perturbation theory for pseudo-inverses
• Norm estimations for the Moore-Penrose inverse of multiplicative perturbations of matrices

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