Saddle point characterization and multiplicity of periodic solutions of non-autonomous second-order systems

doi:10.1016/j.na.2004.05.020

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	Saddle point characterization and multiplicity of periodic solutions of non-autonomous second-order systems
	Wu, X
	2004-09-01
发表期刊	NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS
ISSN	0362-546X
卷号	58 期号:7-8 页码:899-907
摘要	In the present paper, the non-autonomous second-order systems [GRAPHICS] and [GRAPHICS] are studied and a existence result of periodic solutions with saddle point character and two new multiplicity results are obtained. (C) 2004 Elsevier Ltd. All rights reserved.
关键词	critical point non-autonomous second-order systems Sobolev's inequality
DOI	10.1016/j.na.2004.05.020
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied ; Mathematics
WOS记录号	WOS:000223830300010
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/19194
专题	中国科学院数学与系统科学研究院
通讯作者	Wu, X
作者单位	1.Yunnan Normal Univ, Dept Math, Kunming 650092, Yunnan, Peoples R China 2.Chinese Acad Sci, Inst Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Wu, X. Saddle point characterization and multiplicity of periodic solutions of non-autonomous second-order systems[J]. NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS,2004,58(7-8):899-907.
APA	Wu, X.(2004).Saddle point characterization and multiplicity of periodic solutions of non-autonomous second-order systems.NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS,58(7-8),899-907.
MLA	Wu, X."Saddle point characterization and multiplicity of periodic solutions of non-autonomous second-order systems".NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS 58.7-8(2004):899-907.