Unique identification of a multi-layered fluid–solid medium

doi:10.1186/s13661-020-01397-2

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	Unique identification of a multi-layered fluid–solid medium
	Cui,Yanli 1; Li,Xiliang 2; Qu,Fenglong 1
	2020-05-24
发表期刊	Boundary Value Problems
卷号	2020 期号:1
摘要	AbstractThis paper is concerned with the inverse scattering of time-harmonic acoustic plane waves by a multi-layered fluid–solid medium in the three dimensional space. We establish the global uniqueness in identifying the embedded penetrable solid obstacle, the surrounding fluid medium and its wave number from the acoustic far-field pattern for all incident plane waves at a fixed frequency. The proof depends on constructing different kinds of interior transmission problems in appropriate small domains and the a priori estimates derived for both the elastic wave fields in the embedded solid obstacle and the acoustic wave fields in the surrounding fluid medium.
关键词	Inverse scattering Uniqueness Fluid–solid interaction Multi-layered medium
DOI	10.1186/s13661-020-01397-2
语种	英语
WOS记录号	BMC:10.1186/s13661-020-01397-2
出版者	Springer International Publishing
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/51323
专题	中国科学院数学与系统科学研究院
通讯作者	Qu,Fenglong
作者单位	1.Yantai University; School of Mathematics and Information Sciences 2.Shandong Technology and Business University; School of Mathematics and Information Science
推荐引用方式 GB/T 7714	Cui,Yanli,Li,Xiliang,Qu,Fenglong. Unique identification of a multi-layered fluid–solid medium[J]. Boundary Value Problems,2020,2020(1).
APA	Cui,Yanli,Li,Xiliang,&Qu,Fenglong.(2020).Unique identification of a multi-layered fluid–solid medium.Boundary Value Problems,2020(1).
MLA	Cui,Yanli,et al."Unique identification of a multi-layered fluid–solid medium".Boundary Value Problems 2020.1(2020).