First Order Asymptotic Expansions for Eigenvalues of Multiplicatively Perturbed Matrices

DOI10.1137/15M1050057zbMath1388.15017MaRDI QIDQ2827074

Julio Moro, Fredy Sosa

Publication date: 12 October 2016

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

zbMATH Keywords

Newton polygonasymptotic expansionsperturbation theory for linear operatorsmultiplicative perturbation of eigenvaluesperturbation of singular values

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Inequalities involving eigenvalues and eigenvectors (15A42) Eigenvalues, singular values, and eigenvectors (15A18) Perturbation theory of linear operators (47A55)

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