A sharp observability inequality for Kirchhoff plate systems with potentials

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	A sharp observability inequality for Kirchhoff plate systems with potentials
	Zhang, Xu 1; Zuazua, Enrique 2
	2006
发表期刊	COMPUTATIONAL & APPLIED MATHEMATICS
ISSN	0101-8205
卷号	25 期号:2-3 页码:353-373
摘要	In this paper, we derive a sharp observability inequality for Kirchhoff plate equations with lower order terms. More precisely, for any T > 0 and suitable boundary observation domains (satisfying the geometric conditions that the multiplier method imposes), we prove an estimate with an explicit observability constant for Kirchhoff plate systems with an arbitrary finite number of components and in any space dimension with lower order bounded potentials.
关键词	Kirchhoff plate system observability constant Carleman inequalities potential Meshkov's construction
语种	英语
资助项目	Spanish MEC[MTM2005-00714] ; Spanish MEC[CIT-370200-2005-10] ; CAM (Spain) ; EU ; NSF of China[10371084] ; NSF of China[10525105]
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000208135600013
出版者	SOC BRASILEIRA MATEMATICA APLICADA & COMPUTACIONAL
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/3471
专题	中国科学院数学与系统科学研究院
通讯作者	Zhang, Xu
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100080, Peoples R China 2.Univ Autonoma Madrid, Fac Ciencias, Dept Matemat, E-28049 Madrid, Spain
推荐引用方式 GB/T 7714	Zhang, Xu,Zuazua, Enrique. A sharp observability inequality for Kirchhoff plate systems with potentials[J]. COMPUTATIONAL & APPLIED MATHEMATICS,2006,25(2-3):353-373.
APA	Zhang, Xu,&Zuazua, Enrique.(2006).A sharp observability inequality for Kirchhoff plate systems with potentials.COMPUTATIONAL & APPLIED MATHEMATICS,25(2-3),353-373.
MLA	Zhang, Xu,et al."A sharp observability inequality for Kirchhoff plate systems with potentials".COMPUTATIONAL & APPLIED MATHEMATICS 25.2-3(2006):353-373.