Symplectic and multi-symplectic methods for the nonlinear Schrodinger equation

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	Symplectic and multi-symplectic methods for the nonlinear Schrodinger equation
	Chen, JB ; Qin, MZ ; Tang, YF
	2002-04-01
发表期刊	COMPUTERS & MATHEMATICS WITH APPLICATIONS
ISSN	0898-1221
卷号	43 期号:8-9 页码:1095-1106
摘要	The Hamiltonian and the multi-symplectic formulations of the nonlinear Schrodinger equation are considered. For the multi-symplectic formulation, a new six-point difference scheme which is equivalent to the multi-symplectic Preissman integrator is derived. Numerical experiments are also reported. (C) 2002 Elsevier Science Ltd. All rights reserved.
关键词	nonlinear Schrodinger equation six-point scheme symplectic multi-symplectic local energy conservation
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000174975300014
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/17146
专题	中国科学院数学与系统科学研究院
通讯作者	Chen, JB
作者单位	1.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 2.Acad Sinica, Acad Math & Syst Sci, Inst Computat Math & Sci Engn, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Chen, JB,Qin, MZ,Tang, YF. Symplectic and multi-symplectic methods for the nonlinear Schrodinger equation[J]. COMPUTERS & MATHEMATICS WITH APPLICATIONS,2002,43(8-9):1095-1106.
APA	Chen, JB,Qin, MZ,&Tang, YF.(2002).Symplectic and multi-symplectic methods for the nonlinear Schrodinger equation.COMPUTERS & MATHEMATICS WITH APPLICATIONS,43(8-9),1095-1106.
MLA	Chen, JB,et al."Symplectic and multi-symplectic methods for the nonlinear Schrodinger equation".COMPUTERS & MATHEMATICS WITH APPLICATIONS 43.8-9(2002):1095-1106.