On a Fejér-Riesz factorization of generalized trigonometric polynomials

DOI10.4310/CIS.2021.v21.n3.a3MaRDI QIDQ2048481

Tryphon T. Georgiou, Anders Lindquist

Publication date: 6 August 2021

Published in: Communications in Information and Systems (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2005.11920

zbMATH Keywords

trigonometric polynomialsfactorizationpositive-real lemmaharmonic analysis in one variable

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators (47A68) Moment problems (44A60)

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