Almost periodic factorization of certain block triangular matrix functions

DOI10.1090/S0025-5718-99-01161-8zbMath0955.47016OpenAlexW2041866955MaRDI QIDQ4955861

Darryl H. Yong, Ilya M. Spitkovskij

Publication date: 22 May 2000

Published in: Mathematics of Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0025-5718-99-01161-8

zbMATH Keywords

factorizationFourier spectrumalmost periodic matrix functionsexplicit computationBohr algebra of almost periodic functions

Mathematics Subject Classification ID

Factorization of matrices (15A23) Classical almost periodic functions, mean periodic functions (42A75) Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators (47A68) Direct numerical methods for linear systems and matrix inversion (65F05) Software, source code, etc. for problems pertaining to operator theory (47-04)

Related Items

One sided invertibility of matrices over commutative rings, corona problems, and Toeplitz operators with matrix symbols

Uses Software

• Maple

Cites Work

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• Factorization of almost-periodic matrix-valued functions
• The Carathéodory-Toeplitz problem for almost periodic functions
• Factorization of almost periodic matrix functions
• Carathéodory-Toeplitz and Nehari problems for matrix valued almost periodic functions
• Sampling and interpolation for a lacunary spectrum