Best \(L^1\) approximation by weak Chebyshev systems and the uniqueness of interpolating perfect splines
type: Item
instance of: scholarly article
title: Best \(L^1\) approximation by weak Chebyshev systems and the uniqueness of interpolating perfect splines
zbMATH Open document ID: 0339.41022
DOI: 10.1016/0021-9045(77)90024-7
author: Charles A. Micchelli
published in: Journal of Approximation Theory
publication date: 1977-01-01T00:00:00Z
Mathematics Subject Classification ID: 41A65
Mathematics Subject Classification ID: 41A15
Mathematics Subject Classification ID: 41A05
Mathematics Subject Classification ID: 41A50
zbMATH DE Number: 3530389
MaRDI profile type: Publication
full work available at URL: 0021-9045(77)90024-7
OpenAlex ID: W2048926207
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description: scientific article; zbMATH DE number 3530389