Pointwise estimates of the Hermitian interpolation
type: Item
instance of: scholarly article
title: Pointwise estimates of the Hermitian interpolation
zbMATH Open document ID: 0809.41001
author: I. E. Gopengauz
published in: Journal of Approximation Theory
publication date: 1994-06-29T00:00:00Z
review text: The author investigates the error of Hermitian interpolation with any nodes and any distribution of multiplicities in the nodes. The obtained estimate is a direct generalization of the estimate discussed by the same author in [Mat. Zametki 51, No. 1, 55-61 (1992; Zbl 0784.41005)]. Furthermore, this estimate also gives some refinement to the well-known Whitney Theorem.
Mathematics Subject Classification ID: 41A05
Mathematics Subject Classification ID: 41A10
zbMATH DE Number: 597634
zbMATH Keywords: Hermitian interpolation
reviewed by: Margit Lenard
MaRDI profile type: Publication
full work available at URL: jath.1994.1031
OpenAlex ID: W2092896493
DOI: 10.1006/JATH.1994.1031
description: scientific article; zbMATH DE number 597634