Operator polynomials as inverses of characteristic functions

DOI10.1007/BF01682737zbMath0383.47012OpenAlexW2024258119MaRDI QIDQ1248793

Israel Gohberg, Harm Bart, Marinus A. Kaashoek

Publication date: 1978

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

Full work available at URL: https://doi.org/10.1007/bf01682737

Mathematics Subject Classification ID

Canonical models for contractions and nonselfadjoint linear operators (47A45)

Related Items

Sylvester and Lyapunov equations and some interpolation problems for rational matrix functions, Transfer functions and operator theory, Simultaneous reduction to companion and triangular forms of sets of matrices, Analytic operator functions with compact spectrum. I. Spectral nodes, linearization and equivalence, Stable factorizations of monic matrix polynomials and stable invariant subspaces, The sommerfeld half‐plane problem revisited I: The solution of a pair of coupled Wiener‐Hopf integral equations, Spectral analysis of regular matrix polynomials

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Spectral analysis of matrix polynomials. I. Canonical forms and divisors
• Spectral analysis of matrix polynomials. II. The resolvent form and spectral divisors