Spectral factors and analytic completion

DOI10.1007/BF01193753zbMath0704.47011MaRDI QIDQ916987

Elsie Sterbin Gottlieb

Publication date: 1990

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

zbMATH Keywords

analytic contractive completionsapproximation of spectral factors extending a well-known scalar resultmeromorphic pseudocontinuation of bounded typeoperator valued analytic contractive functions

Mathematics Subject Classification ID

Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)

Related Items (2)

Invertible completions of partial operator matrices: The nonsymmetric case ⋮ On spectrally associated Schur functions, Arov-inner functions and a Nehari-type completion problem for Schur functions

Cites Work

• Spectral Factorization and Nevanlinna–Pick Interpolation
• Schur's Algorithm for Bounded Holomorphic Functions
• Norm-Preserving Dilations and Their Applications to Optimal Error Bounds
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