Recovering multiscale buried anomalies in a two-layered medium
文献类型：期刊论文
| 作者 | Li, Jingzhi1; Li, Peijun2; Liu, Hongyu3; Liu, Xiaodong4
|
| 刊名 | INVERSE PROBLEMS
 |
| 出版日期 | 2015-10-01 |
| 卷号 | 31期号:10页码:28 |
| ISSN号 | 0266-5611 |
| 关键词 | inverse scattering buried anomalies recovery scheme single measurement multiscale |
| DOI | 10.1088/0266-5611/31/10/105006 |
| 英文摘要 | We develop an inverse scattering scheme of recovering impenetrable anomalies buried in a two-layered medium. The recovery scheme works in a rather general setting and possesses several salient features. It makes use of a single far-field measurement in the half-space above the anomalies, and works independently of the physical properties of the anomalies. There might be anomalous components of multiscale sizes presented simultaneously. Moreover, the proposed scheme is of a totally direct nature without any inversion involved, and hence it is very fast and robust against measurement noise. Both theoretical foundation and numerical experiments are presented. This extends related results in the literature on recovering multiscale scatterers located in a homogeneous space. |
| 资助项目 | NNSF of China[11201453] ; NNSF of China[11101412] ; NNSF of China[11371115] ; NSF[DMS-1151308] ; Hong Kong RGC General Research Fund[HKBU 12302415] ; FRG grants of Hong Kong Baptist University ; Science Research Foundation of Heilongjiang Province Educational Committee[12531139] ; National Center for Mathematics and Interdisciplinary Sciences, CAS |
| WOS研究方向 | Mathematics ; Physics |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000366724100006 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/21497]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Liu, Hongyu |
| 作者单位 | 1.South Univ Sci & Technol China, Fac Sci, Shenzhen 518055, Peoples R China 2.Purdue Univ, Dept Math, W Lafayette, IN 47907 USA 3.Hong Kong Baptist Univ, Dept Math, Kowloon, Hong Kong, Peoples R China 4.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jingzhi,Li, Peijun,Liu, Hongyu,et al. Recovering multiscale buried anomalies in a two-layered medium[J]. INVERSE PROBLEMS,2015,31(10):28. |
| APA | Li, Jingzhi,Li, Peijun,Liu, Hongyu,&Liu, Xiaodong.(2015).Recovering multiscale buried anomalies in a two-layered medium.INVERSE PROBLEMS,31(10),28. |
| MLA | Li, Jingzhi,et al."Recovering multiscale buried anomalies in a two-layered medium".INVERSE PROBLEMS 31.10(2015):28. |
入库方式： OAI收割
来源：数学与系统科学研究院
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