A modified equation for dispersive difference schemes
type: Item
instance of: scholarly article
title: A modified equation for dispersive difference schemes
zbMATH Open document ID: 0832.65096
DOI: 10.1016/0168-9274(95)00035-S
published in: Applied Numerical Mathematics
publication date: 1995-11-09T00:00:00Z
review text: The author considers a general second-order purely dispersive difference scheme for the transport equation and derives a third-order differential equation with non-constant coefficient whose solution is close pointwise to the difference approximant.
Mathematics Subject Classification ID: 65M06
Mathematics Subject Classification ID: 35L45
zbMATH DE Number: 803528
zbMATH Keywords: discontinuities
zbMATH Keywords: dispersion
zbMATH Keywords: dispersive difference scheme
zbMATH Keywords: transport equation
author: D. Estep
reviewed by: Qin Meng Zhao
MaRDI profile type: Publication
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cites work: Beijing Lectures in Harmonic Analysis. (AM-112)
cites work: The modified equation approach to the stability and accuracy analysis of finite-difference methods
full work available at URL: 0168-9274(95)00035-s
OpenAlex ID: W2002626357
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description: scientific article; zbMATH DE number 803528