Envelope solution profiles of the discrete nonlinear Schrodinger equation with a saturable nonlinearity

doi:10.1016/j.aml.2008.06.015

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	Envelope solution profiles of the discrete nonlinear Schrodinger equation with a saturable nonlinearity
	Yan, Zhenya
	2009-04-01
发表期刊	APPLIED MATHEMATICS LETTERS
ISSN	0893-9659
卷号	22 期号:4 页码:448-452
摘要	In this Letter, the discrete nonlinear Schrodinger equation with a saturable nonlinearity is investigated via the extended Jacobi elliptic function expansion method. As a consequence, with the aid of symbolic computation, a variety of new envelope periodic wave solutions are obtained in terms of Jacobi elliptic functions. In particular, the discrete dark soliton solution is also given. We analyze the structures of some of the obtained solutions via the figures. (C) 2008 Elsevier Ltd. All rights reserved.
关键词	Discrete nonlinear Schrodinger equation with a saturable nonlinearity Jacobi elliptic function Envelope solution Dark soliton solution
DOI	10.1016/j.aml.2008.06.015
语种	英语
资助项目	NNSF of China[10401039] ; NKBRP of China[2004CB318000] ; Knowledge Innovation Program of the CAS
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000264680100004
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/7205
专题	系统科学研究所
通讯作者	Yan, Zhenya
作者单位	Chinese Acad Sci, Inst Syst Sci, AMSS, Key Lab Math Mechanizat, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Yan, Zhenya. Envelope solution profiles of the discrete nonlinear Schrodinger equation with a saturable nonlinearity[J]. APPLIED MATHEMATICS LETTERS,2009,22(4):448-452.
APA	Yan, Zhenya.(2009).Envelope solution profiles of the discrete nonlinear Schrodinger equation with a saturable nonlinearity.APPLIED MATHEMATICS LETTERS,22(4),448-452.
MLA	Yan, Zhenya."Envelope solution profiles of the discrete nonlinear Schrodinger equation with a saturable nonlinearity".APPLIED MATHEMATICS LETTERS 22.4(2009):448-452.