Semidefinite perturbations of analytic Hermitian matrix functions

DOI10.1007/BF01194561zbMath0757.15003MaRDI QIDQ1812742

Leiba Rodman, André C. M. Ran

Publication date: 25 June 1992

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

zbMATH Keywords

perturbationreal eigenvaluepositive semidefinite analytic Hermitian matrix valued function

Mathematics Subject Classification ID

Inequalities involving eigenvalues and eigenvectors (15A42) Eigenvalues, singular values, and eigenvectors (15A18) Matrices over function rings in one or more variables (15A54)

Related Items

Leading coefficients of the eigenvalues of perturbed analytic matrix functions ⋮ Perturbation theory of selfadjoint matrices and sign characteristics under generic structured rank one perturbations ⋮ Remarks on the perturbation of analytic matrix functions. III ⋮ On the perturbation of analytic matrix functions

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