Widths of certain classes of analytic functions in the Hardy space \(H_ 2\)
type: Item
instance of: scholarly article
title: Widths of certain classes of analytic functions in the Hardy space \(H_ 2\)
zbMATH Open document ID: 0695.30034
DOI: 10.1007/BF01060570
author: N. E. Zubov
published in: Ukrainian Mathematical Journal
publication date: 1989-01-01T00:00:00Z
review text: The main purpose of the paper under review is to compute the diameters of the classes \(W^ r_{\psi}\), \(W^ s_{a,\psi}\) in \(H^ 2\). These classes are defined in terms of the moduli of smoothness.
Mathematics Subject Classification ID: 30E10
Mathematics Subject Classification ID: 46E15
Mathematics Subject Classification ID: 30H05
zbMATH DE Number: 4138121
zbMATH Keywords: Hardy class
zbMATH Keywords: diameters
MaRDI profile type: Publication
cites work: Q4724244
cites work: Q5618011
cites work: Q5549176
description: scientific article; zbMATH DE number 4138121