Eigenprojections and functions of a square matrix

DOI10.2989/16073606.2022.2045379zbMath1518.15010OpenAlexW4220738770MaRDI QIDQ6110360

Christoph Hamburger

Publication date: 5 July 2023

Published in: Quaestiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2989/16073606.2022.2045379

zbMATH Keywords

Sylvester formulaeigenprojectionFrobenius covariantfunction of a square matrix

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Matrix exponential and similar functions of matrices (15A16)

Cites Work

• Perturbation theory for linear operators.
• Functions of Matrices
• The Equivalence of Definitions of a Matric Function
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