Trigonometric problem of moments with a port, the Levinson algorithms and certain applied problems

Eficient criteria for solvability of the trigonometric moment problem with a hatch in terms of coefficients of a recurrence relation governed by orthogonal polynomials on the unit circle are given. The criteria are based on the Levinson procedure. The potential, for applications is discussed.

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Datum:1992
Hauptverfasser: Ugrinovsky , R. A., Угриновский , Р. А.
Format: Artikel
Sprache:Russisch
Veröffentlicht: Institute of Mathematics, NAS of Ukraine 1992
Online Zugang:https://umj.imath.kiev.ua/index.php/umj/article/view/7971
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Назва журналу:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal
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Zusammenfassung:Eficient criteria for solvability of the trigonometric moment problem with a hatch in terms of coefficients of a recurrence relation governed by orthogonal polynomials on the unit circle are given. The criteria are based on the Levinson procedure. The potential, for applications is discussed.