The Carathéodory-Toeplitz problem for almost periodic functions

DOI10.1006/jfan.1993.1091zbMath0796.42009OpenAlexW2014120451MaRDI QIDQ1316371

Hugo J. Woerdeman, Ilya M. Spitkovskij

Publication date: 12 September 1994

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jfan.1993.1091

zbMATH Keywords

entropyalmost periodic functionsWiener algebraCarathéodory-Toeplitz problempositive band extension

Mathematics Subject Classification ID

Classical almost periodic functions, mean periodic functions (42A75) Positive linear operators and order-bounded operators (47B65)

Related Items (6)

The intertwining lifting theorem for ordered groups. ⋮ Carathéodory-Toeplitz and Nehari problems for matrix valued almost periodic functions ⋮ The extension of positive definite operator-valued functions defined on a symmetric interval of an ordered group ⋮ Nehari and Carathéodory-Fejér type extension results for operator-valued functions on groups ⋮ Almost periodic factorization of certain block triangular matrix functions ⋮ Sarason interpolation and Toeplitz corona theorem for almost periodic matrix functions

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