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scientific article; zbMATH DE number 4186417 - MaRDI portal

scientific article; zbMATH DE number 4186417

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Publication:5751434

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zbMath0719.47008MaRDI QIDQ5751434

J. William Helton

Publication date: 1990

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Nehari problem interpolation for matrix valued functions Interpolation in several variables Matrix theoretic extensions of Nehari Nonlinear commutant lifting theory

Mathematics Subject Classification ID

Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) Linear operator methods in interpolation, moment and extension problems (47A57) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Nonlinear operators and their properties (47Hxx)

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