Evolution-Galerkin methods and their supraconvergence
type: Item
instance of: scholarly article
title: Evolution-Galerkin methods and their supraconvergence
zbMATH Open document ID: 0839.65101
author: K. W. Morton
author: Endre Süli
published in: Numerische Mathematik
publication date: 1996-06-02T00:00:00Z
review text: Evolution-Galerkin methods for partial differential equations of the form \(u_t+ L(u)= 0\) are discussed. Characteristic Galerkin and Lagrange-Galerkin methods are considered to derive basic error estimates for multidimensional convection problems. Methods covered include those using recovery techniques to improve accuracy. Many schemes exhibit a supraconvergence phenomenon and a general technique for its analysis is given, together with a number of examples.
reviewed by: Roumen Anguelov
Mathematics Subject Classification ID: 65M60
Mathematics Subject Classification ID: 65M12
Mathematics Subject Classification ID: 35G10
Mathematics Subject Classification ID: 35K25
zbMATH DE Number: 802473
zbMATH Keywords: numerical examples
zbMATH Keywords: evolution-Galerkin methods
zbMATH Keywords: Lagrange-Galerkin methods
zbMATH Keywords: error estimates
zbMATH Keywords: multidimensional convection problems
zbMATH Keywords: supraconvergence
MaRDI profile type: Publication
full work available at URL: s002110050148
OpenAlex ID: W2007090369
DOI: 10.1007/S002110050148
description: scientific article; zbMATH DE number 802473