Pointwise estimation of the almost copositive approximation of continuous functions by algebraic polynomials
type: Item
instance of: scholarly article
title: Pointwise estimation of the almost copositive approximation of continuous functions by algebraic polynomials
zbMATH Open document ID: 1499.41011
author: Xianqiang Yang
published in: Ukrainian Mathematical Journal
publication date: 2019-02-27T00:00:00Z
Mathematics Subject Classification ID: 41A10
zbMATH DE Number: 7030478
MaRDI profile type: Publication
full work available at URL: s11253-017-1392-9
OpenAlex ID: W2766938248
cites work: Q3937799
cites work: Degree of approximation by monotone polynomials. I
cites work: On copositive approximation by algebraic polynomials
cites work: The Degree of Copositive Approximation and a Computer Algorithm
cites work: A counterexample in copositive approximation
cites work: Q4202368
cites work: Pointwise estimation of comonotone approximation
cites work: A counterexample in comonotone approximation in $L^p$ space
cites work: Nearly comonotone approximation
cites work: Q2707262
cites work: The degree of coconvex polynomial approximation
cites work: Coconvex Approximation of Functions with More than One Inflection Point
cites work: Nikolskii-type estimates for coconvex approximation of functions with one inflection point
cites work: Q4791984
cites work: New phenomena in coconvex approximation
cites work: Q4439545
cites work: Q5864549
cites work: Piecewise monotone pointwise approximation
cites work: Q4597135
cites work: Uniform and Pointwise Shape Preserving Approximation by Algebraic Polynomials
cites work: On functions with bounded \(n\)-th differences
DOI: 10.1007/S11253-017-1392-9
description: scientific article; zbMATH DE number 7030478