On the estimation of the convergence rate in the Janashia-Lagvilava spectral factorization algorithm

2007/11/16 by Lasha Ephremidze, Ephremidze, Lasha, Nobuhiko Fujii +1
Computer Science · Mathematics · #47A68 #Algebraic and Geometric Analysis #Complex Variables (math.CV) #FOS: Mathematics #Holomorphic and Operator Theory #Matrix Theory and Algorithms #math.CV #msc:47A68

paper · pdf · doi:10.48550/arxiv.0711.2554

9 pages

arxiv created 2007/11/16 · openalex publication_date 2007/11/16 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In the present paper, we estimate the convergence rate in the Janashia-Lagvilava spectral factorization algorithm (see Studia Mathematica, 137, 1999, 93-100) under the restriction on a spectral density matrix that its inverse is integrable.

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