Derivation of Lagrangian density for the "good'' Boussinesq equation and multisymplectic disretizations

doi:10.1016/j.amc.2008.06.003

	Derivation of Lagrangian density for the "good'' Boussinesq equation and multisymplectic disretizations
	Chen, Jing-Bo; Liu, Hong
刊名	APPLIED MATHEMATICS AND COMPUTATION
	2008-10-01
卷号	204 期号:1 页码:58-62
关键词	Lagrangian density "good'' Boussinesq equation multisymplectic soliton solution
ISSN号	0096-3003
DOI	10.1016/j.amc.2008.06.003
文献子类	Article
英文摘要	The Lagrangian density for the "good'' Boussinesq equation is derived by introducing a new variable in this paper. Based on this density, we consider the corresponding multisymplectic formulation and discretizations. Numerical experiments are also reported. (C) 2008 Elsevier Inc. All rights reserved.
WOS关键词	CONSERVATION-LAWS ; INTEGRATORS ; GEOMETRY
WOS研究方向	Mathematics
语种	英语
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000259323600009
资助机构	National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Natural Science Foundation of China(40774069) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Hi-Tech Research and Development Program of China(2006AA09A102-08) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603) ; National Key Development Planning Project(2007CB209603)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/69942]
专题	中国科学院地质与地球物理研究所
通讯作者	Chen, Jing-Bo
作者单位	Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Chen, Jing-Bo,Liu, Hong. Derivation of Lagrangian density for the "good'' Boussinesq equation and multisymplectic disretizations[J]. APPLIED MATHEMATICS AND COMPUTATION,2008,204(1):58-62.
APA	Chen, Jing-Bo,&Liu, Hong.(2008).Derivation of Lagrangian density for the "good'' Boussinesq equation and multisymplectic disretizations.APPLIED MATHEMATICS AND COMPUTATION,204(1),58-62.
MLA	Chen, Jing-Bo,et al."Derivation of Lagrangian density for the "good'' Boussinesq equation and multisymplectic disretizations".APPLIED MATHEMATICS AND COMPUTATION 204.1(2008):58-62.