Lipschitz stability of some canonical Jordan bases of real \(H\)-selfadjoint matrices under small perturbations

DOI10.1016/j.laa.2024.01.010OpenAlexW4391067908WikidataQ129640290 ScholiaQ129640290MaRDI QIDQ6154416

Vadim Olshevsky, Anastasiia Minenkova, S. Dogruer Akgul

Publication date: 15 February 2024

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

Full work available at URL: https://doi.org/10.1016/j.laa.2024.01.010

zbMATH Keywords

indefinite inner productcanonical Jordan basesstructure-preserving perturbations

Mathematics Subject Classification ID

Hermitian, skew-Hermitian, and related matrices (15B57) Perturbation theory of linear operators (47A55) Canonical forms, reductions, classification (15A21) Diagonalization, Jordan forms (15A20)

Cites Work

• Matrices and indefinite scalar products
• Lipschitz stability of canonical Jordan bases of \(H\)-selfadjoint matrices under structure-preserving perturbations
• Unnamed Item

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