Perturbation of the Eigenvalues of Quadratic Matrix Polynomials

DOI10.1137/0613031zbMath0752.15009OpenAlexW2010795374WikidataQ124629987 ScholiaQ124629987MaRDI QIDQ4005086

Krešimir Veselić, Branko Najman, Heinz K. Langer

Publication date: 27 September 1992

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0613031

zbMATH Keywords

perturbation theorymultiple eigenvaluesPuiseux expansionsquadratic matrix pencil

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Matrix pencils (15A22)

Related Items (6)

On eigenvalues of perturbed quadratic matrix polynomials ⋮ Asymptotic Analysis of Multiple Characteristics Roots for Quasi-polynomials of Retarded-Type ⋮ Weierstrass Approach to Asymptotic Behavior Characterization of Critical Imaginary Roots for Retarded Differential Equations ⋮ A Systematic Analysis on Analyticity of Semisimple Eigenvalues of Matrix-Valued Functions ⋮ Strongly Damped Quadratic Matrix Polynomials ⋮ Sensitivity analysis of semi-simple eigenvalues of regular quadratic eigenvalue problems

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