Locating a complex inhomogeneous medium with an approximate factorization method

doi:10.1088/1361-6420/ab039a

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 应用数学研究所

	Locating a complex inhomogeneous medium with an approximate factorization method
	Qu, Fenglong 3; Zhang, Haiwen1,2
刊名	INVERSE PROBLEMS
	2019-04-01
卷号	35 期号:4 页码:18
关键词	approximate factorization method inverse scattering far-field pattern inhomogeneous medium
ISSN号	0266-5611
DOI	10.1088/1361-6420/ab039a
英文摘要	Consider the inverse problem of scattering of time-harmonic acoustic waves by an inhomogeneous medium with complex refractive index. We show that an approximate factorization method can be applied to reconstruct the support of the complex inhomogeneous medium from the far-field data. Numerical examples are also provided to illustrate the practicability of the inversion algorithm.
资助项目	NNSF of China[11501558] ; NNSF of China[11871466] ; NSF of Shandong Province of China[ZR2017MA044]
WOS研究方向	Mathematics ; Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000460526400001
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/33453]
专题	应用数学研究所
通讯作者	Zhang, Haiwen
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, NCMIS, Beijing 100190, Peoples R China 3.Yantai Univ, Sch Math & Informat Sci, Yantai 264005, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Qu, Fenglong,Zhang, Haiwen. Locating a complex inhomogeneous medium with an approximate factorization method[J]. INVERSE PROBLEMS,2019,35(4):18.
APA	Qu, Fenglong,&Zhang, Haiwen.(2019).Locating a complex inhomogeneous medium with an approximate factorization method.INVERSE PROBLEMS,35(4),18.
MLA	Qu, Fenglong,et al."Locating a complex inhomogeneous medium with an approximate factorization method".INVERSE PROBLEMS 35.4(2019):18.