Two energy conserving numerical schemes for the Klein-Gordon-Zakharov equations
type: Item
instance of: scholarly article
title: Two energy conserving numerical schemes for the Klein-Gordon-Zakharov equations
zbMATH Open document ID: 1397.65133
DOI: 10.1155/2013/462018
author: Juan Chen
author: Luming Zhang
published in: Journal of Applied Mathematics
publication date: 2018-10-10T00:00:00Z
review text: Summary: Two new difference schemes are proposed for an initial-boundary-value problem of the Klein-Gordon-Zakharov (KGZ) equations. They have the advantage that there is a discrete energy which is conserved. Their stability and convergence of difference solutions are proved in order \(O(h^2 + \tau^2)\) on the basis of the prior estimates. Results of numerical experiments demonstrate the efficiency of the new schemes.
Mathematics Subject Classification ID: 65M06
Mathematics Subject Classification ID: 65M12
zbMATH DE Number: 6950688
Wikidata QID: Q59006095
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2013/462018
OpenAlex ID: W1966287002
DBLP publication ID: journals/jam/ChenZ13
description: scientific article; zbMATH DE number 6950688