Conservation laws for a Degasperis Procesi equation and a coupled variable-coefficient modified Korteweg-de Vries system in a two-layer fluid model via the multiplier approach
type: Item
instance of: scholarly article
title: Conservation laws for a Degasperis Procesi equation and a coupled variable-coefficient modified Korteweg-de Vries system in a two-layer fluid model via the multiplier approach
zbMATH Open document ID: 1314.35150
DOI: 10.1155/2014/904252
author: Yanyan Li
published in: International Journal of Partial Differential Equations
publication date: 2015-03-27T00:00:00Z
review text: Summary: We employ the multiplier approach (variational derivative method) to derive the conservation laws for the Degasperis Procesi equation and a coupled variable-coefficient modified Korteweg-de Vries system in a two-layer fluid model. Firstly, the multipliers are computed and then conserved vectors are obtained for each multiplier.
Mathematics Subject Classification ID: 35Q53
Mathematics Subject Classification ID: 76B15
zbMATH DE Number: 6420103
zbMATH Keywords: conservation laws
zbMATH Keywords: Degasperis Procesi equation
zbMATH Keywords: Korteweg-de Vries system
Wikidata QID: Q59052283
describes a project that uses: GeM
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2014/904252
OpenAlex ID: W2154717955
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description: scientific article; zbMATH DE number 6420103