The best approximation to a class of functions of several variables by another class and related extremum problems
type: Item
instance of: scholarly article
title: The best approximation to a class of functions of several variables by another class and related extremum problems
zbMATH Open document ID: 0921.41011
DOI: 10.1007/BF02314836
published in: Mathematical Notes
publication date: 1999-09-30T00:00:00Z
Mathematics Subject Classification ID: 41A35
zbMATH DE Number: 1294966
zbMATH Keywords: function space
zbMATH Keywords: convolution operator
zbMATH Keywords: Stechkin problem
zbMATH Keywords: linear operator
zbMATH Keywords: function class
zbMATH Keywords: best approximation
zbMATH Keywords: modulus of continuity
author: Vitalii Arestov
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1294966