Dependence of estimates of a multidimensional piecewise polynomial approximation on the geometric characteristics of the triangulation
type: Item
instance of: scholarly article
title: Dependence of estimates of a multidimensional piecewise polynomial approximation on the geometric characteristics of the triangulation
zbMATH Open document ID: 0716.41008
author: Yu. N. Subbotin
published in: Proceedings of the Steklov Institute of Mathematics
publication date: 1990-01-01T00:00:00Z
review text: We study the convergence of local interpolation and multiple interpolation processes, related to the approximation of functions of several variables on polyhedral domains by piecewise polynomial functions, involving a subdivision of the domain into simplices.
Mathematics Subject Classification ID: 41A10
Mathematics Subject Classification ID: 41A63
Mathematics Subject Classification ID: 41A15
zbMATH DE Number: 4180001
zbMATH Keywords: local interpolation
zbMATH Keywords: multiple interpolation processes
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 4180001