Krein orthogonal entire matrix functions and related Lyapunov equations: a state space approach

DOI10.1007/S00020-009-1718-6zbMath1184.45002OpenAlexW1963694987MaRDI QIDQ1039555

I. Margulis, Marinus A. Kaashoek, Leonid Lerer

Publication date: 23 November 2009

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

Full work available at URL: https://doi.org/10.1007/s00020-009-1718-6

zbMATH Keywords

inertiarealizationLyapunov operator equationconvolution integral operators on a finite intervalentire matrix functionKrein orthogonal matrix function

Mathematics Subject Classification ID

Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) Equations involving linear operators, with operator unknowns (47A62) Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type) (45E10) Other special orthogonal polynomials and functions (33C47) Operator colligations (= nodes), vessels, linear systems, characteristic functions, realizations, etc. (47A48)

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