Construction of superoptimal approximants
type: Item
instance of: scholarly article
title: Construction of superoptimal approximants
zbMATH Open document ID: 0874.93045
DOI: 10.1007/BF01210204
author: Vladimir V. Peller
author: N. J. Young
published in: MCSS. Mathematics of Control, Signals, and Systems
publication date: 1997-11-13T00:00:00Z
review text: The classical Nehari approximation problem for vector or matrix functions has in general no unique solution. Thus other approximation functionals are considered which will give a unique solution. One of these is the so-called superoptimal approximant introduced by Young. In this paper the authors present an algorithm for the construction of this approximant.
reviewed by: Avraham Feintuch
Mathematics Subject Classification ID: 93B40
Mathematics Subject Classification ID: 93B36
zbMATH DE Number: 840221
zbMATH Keywords: Nehari approximation problem
zbMATH Keywords: superoptimal approximant
zbMATH Keywords: algorithm
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 840221