Approximate acoustic cloaking in inhomogeneous isotropic space
文献类型：期刊论文
| 作者 | Li JingZhi1; Liu HongYu3; Mao ShiPeng2 |
| 刊名 | SCIENCE CHINA-MATHEMATICS
 |
| 出版日期 | 2013 |
| 卷号 | 56期号:12页码:2631-2644 |
| 关键词 | SCATTERING transformation optics approximate invisibility cloaking scattering estimates integral operator equations |
| ISSN号 | 1674-7283 |
| 其他题名 | Approximate acoustic cloaking in inhomogeneous isotropic space |
| 英文摘要 | We consider the approximate acoustic cloaking in an inhomogeneous isotropic background space. By employing transformation media, together with the use of a sound-soft layer lining right outside the cloaked region, we show that one can achieve the near-invisibility by the "blow-up-a-small-region" construction. This is based on novel scattering estimates corresponding to multiple multi-scale obstacles located in an isotropic space. We develop a novel system of integral equations to decouple the nonlinear scattering interaction among the small obstacle components, the regular obstacle components and the inhomogeneous background medium. |
| 资助项目 | [National Natural Science Foundation of China] ; [National Science Foundation of USA] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5017315 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/53649]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 作者单位 | 1.South University Sci & Technol China, Fac Sci, Shenzhen 518055, Peoples R China 2.中国科学院数学与系统科学研究院 3.中国科学院大学 |
| 推荐引用方式 GB/T 7714 | Li JingZhi,Liu HongYu,Mao ShiPeng. Approximate acoustic cloaking in inhomogeneous isotropic space[J]. SCIENCE CHINA-MATHEMATICS,2013,56(12):2631-2644. |
| APA | Li JingZhi,Liu HongYu,&Mao ShiPeng.(2013).Approximate acoustic cloaking in inhomogeneous isotropic space.SCIENCE CHINA-MATHEMATICS,56(12),2631-2644. |
| MLA | Li JingZhi,et al."Approximate acoustic cloaking in inhomogeneous isotropic space".SCIENCE CHINA-MATHEMATICS 56.12(2013):2631-2644. |
入库方式： OAI收割
来源：数学与系统科学研究院
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