Canonical angles of normal matrices and theorems of the Wielandt-Hoffman and J.-g. Sun type

DOI10.1134/S0965542522100062zbMath1500.15007OpenAlexW4307109276WikidataQ115030223 ScholiaQ115030223MaRDI QIDQ2090294

Khakim D. Ikramov

Publication date: 25 October 2022

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542522100062

zbMATH Keywords

congruenceconvergent matrixcosquarecanonical anglesunitoid

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Perturbation theory of linear operators (47A55)

Cites Work

• On the variation of the spectrum of a normal matrix
• The variation of the spectrum of a normal matrix
• A generalization of Sylvester's law of inertia
• Unnamed Item

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