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	On two approaches of finding exact solutions to nonlinear evolution equations
	Yong, Xuelin; Chen, Yufu
刊名	Applied mathematics and computation
	2007-12-01
卷号	194期号:1页码:74-84
关键词	Sec(q) - tanh(q) method Generalized projective riccati equation method Nonlinear evolution equation Exact solution Hirota-satsuma coupled kdv systems
ISSN号	0096-3003
DOI	10.1016/j.amc.2007.04.013
通讯作者	Yong, xuelin(yongxuelin2003@yahoo.com.cn)
英文摘要	In this work we give some discussions on the sec(q) - tanh(q) method of finding exact solutions to the nonlinear evolution equations presented by liu and jiang. we conclude that the method is just one special case of the generalized projective riccati equation method. therefore these deformed hyperbolic function solutions do not pertain to a new class. then based on the generalized projective riccati equation method more exact solutions of the hirota-satsuma coupled kdv systems are obtained. (c) 2007 elsevier inc. all rights reserved.
WOS关键词	SOLITARY WAVE SOLUTIONS ; SATSUMA COUPLED KDV ; SCHRODINGER ; EXPLICIT ; SYSTEM
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
语种	英语
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000253495900008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2382205
专题	中国科学院大学
通讯作者	Yong, Xuelin
作者单位	Grad Univ, Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yong, Xuelin,Chen, Yufu. On two approaches of finding exact solutions to nonlinear evolution equations[J]. Applied mathematics and computation,2007,194(1):74-84.
APA	Yong, Xuelin,&Chen, Yufu.(2007).On two approaches of finding exact solutions to nonlinear evolution equations.Applied mathematics and computation,194(1),74-84.
MLA	Yong, Xuelin,et al."On two approaches of finding exact solutions to nonlinear evolution equations".Applied mathematics and computation 194.1(2007):74-84.

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