A multi-symplectic scheme for RLW equation

	A multi-symplectic scheme for RLW equation
	Sun, YJ; Qin, MZ
刊名	JOURNAL OF COMPUTATIONAL MATHEMATICS
	2004-07-01
卷号	22 期号:4 页码:611-621
关键词	multi-symplectic scheme RLW equation
ISSN号	0254-9409
英文摘要	The Hamiltonian and multi-symplectic formulations for RLW equation are considered in this paper. A new twelve-point difference scheme which is equivalent to multi-symplectic Preissmann integrator is derived based on the multi-symplectic formulation of RLW equation. And the numerical experiments on solitary waves are also given. Comparing the numerical results for RLW equation with those for KdV equation, the inelastic behavior of RLW equation is shown.
WOS研究方向	Mathematics
语种	英语
出版者	VSP BV
WOS记录号	WOS:000222902000012
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/590]
专题	中国科学院数学与系统科学研究院
通讯作者	Sun, YJ
作者单位	Chinese Acad Sci, ICMSEC, Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Sun, YJ,Qin, MZ. A multi-symplectic scheme for RLW equation[J]. JOURNAL OF COMPUTATIONAL MATHEMATICS,2004,22(4):611-621.
APA	Sun, YJ,&Qin, MZ.(2004).A multi-symplectic scheme for RLW equation.JOURNAL OF COMPUTATIONAL MATHEMATICS,22(4),611-621.
MLA	Sun, YJ,et al."A multi-symplectic scheme for RLW equation".JOURNAL OF COMPUTATIONAL MATHEMATICS 22.4(2004):611-621.