Approximation by spherical polynomials
type: Item
instance of: scholarly article
title: Approximation by spherical polynomials
zbMATH Open document ID: 0611.41003
author: S. M. Nikol'skii
author: P. I. Lizorkin
published in: Proceedings of the Steklov Institute of Mathematics
publication date: 1986-01-01T00:00:00Z
review text: Translation from Tr. Mat. Inst. Steklova 166, 186-200 (Russian) (1984; Zbl 0582.41008).
Mathematics Subject Classification ID: 41A10
Mathematics Subject Classification ID: 41A30
zbMATH DE Number: 3987884
zbMATH Keywords: Jackson-type theorem
zbMATH Keywords: modulus of smoothness
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 3987884