Spectral factorization in the non-stationary Wiener algebra

2003/12/09 by Daniel Alpay, D. Alpay, Haim Attia +8
Mathematics · Physics and Astronomy · #47A68 #Advanced Topics in Algebra #Algebraic and Geometric Analysis #FOS: Mathematics #Functional Analysis (math.FA) #Operator Algebras (math.OA) #Quantum Mechanics and Applications #math.FA #math.OA #msc:47A68

paper · pdf · doi:10.48550/arxiv.math/0312193

Simplified arguments, corrected typos

openalex publication_date 2003/12/09 · arxiv created 2003/12/10 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We define the non-stationary analogue of the Wiener algebra and prove a spectral factorization theorem in this algebra.

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