Adjoining a constant function to \(n\)-dimensional Chebyshev space
type: Item
instance of: scholarly article
title: Adjoining a constant function to \(n\)-dimensional Chebyshev space
zbMATH Open document ID: 1347.41034
DOI: 10.1155/2016/4813979
author: Mansour Alyazidi-Asiry
published in: Journal of Function Spaces
publication date: 2016-08-30T00:00:00Z
review text: Summary: This paper is concerned with extending a Chebyshev system of \(n\) continuous nonconstant functions into a set of \(n + 1\) functions including a constant function. Necessary and sufficient conditions for the new set to be a Chebyshev system are discussed and some results are obtained.
Mathematics Subject Classification ID: 41A50
zbMATH DE Number: 6620482
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2016/4813979
OpenAlex ID: W2508738236
Wikidata QID: Q59127023
cites work: Q5543516
cites work: Q5534404
cites work: Discontinuous Cebysev systems
cites work: On the embedding problem for Cebysev systems
cites work: Existence of Tchebycheff extensions
cites work: Q3995482
description: scientific article; zbMATH DE number 6620482