CSpace

浏览/检索结果: 共20条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Data completion algorithms and their applications in inverse acoustic scattering with limited-aperture backscattering data 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 469, 页码: 17
作者:  Dou, Fangfang;  Liu, Xiaodong;  Meng, Shixu;  Zhang, Bo
收藏  |  浏览/下载:75/0  |  提交时间:2023/02/07
Inverse acoustic scattering  Limited aperture  Backscattering data  Data completion  Direct sampling method  Factorization method  
MODIFIED SAMPLING METHOD WITH NEAR FIELD MEASUREMENTS 期刊论文
SIAM JOURNAL ON APPLIED MATHEMATICS, 2022, 卷号: 82, 期号: 1, 页码: 244-266
作者:  Liu, Xiaodong;  Meng, Shixu;  Zhang, Bo
收藏  |  浏览/下载:144/0  |  提交时间:2022/04/29
inverse scattering  sampling method  near field measurements  limited-aperture  
IDENTIFICATION OF POINT-LIKE OBJECTS WITH MULTIFREQUENCY SPARSE DATA 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2020, 卷号: 42, 期号: 4, 页码: A2325-A2343
作者:  Ji, Xia;  Liu, Xiaodong
收藏  |  浏览/下载:130/0  |  提交时间:2021/01/14
inverse scattering  multifrequency  sparse data  uniqueness  sampling method  
Recovery of an embedded obstacle and the surrounding medium for Maxwell's system 期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2019, 卷号: 267, 期号: 4, 页码: 2192-2209
作者:  Deng, Youjun;  Liu, Hongyu;  Liu, Xiaodong
收藏  |  浏览/下载:186/0  |  提交时间:2020/01/10
Inverse electromagnetic scattering  Maxwell system  Embedded obstacle  Surrounding medium  Uniqueness  
Data recovery in inverse scattering: From limited-aperture to full-aperture 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2019, 卷号: 386, 页码: 350-364
作者:  Liu, Xiaodong;  Sun, Jiguang
收藏  |  浏览/下载:196/0  |  提交时间:2020/01/10
Inverse scattering  Multi-static response matrix  Limited-aperture  Data recovery  
INVERSE ELECTROMAGNETIC SOURCE SCATTERING PROBLEMS WITH MULTIFREQUENCY SPARSE PHASED AND PHASELESS FAR FIELD DATA 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2019, 卷号: 41, 期号: 6, 页码: B1368-B1388
作者:  Ji, Xia;  Liu, Xiaodong
收藏  |  浏览/下载:180/0  |  提交时间:2020/09/23
electromagnetic source scattering  phaseless far field data  uniqueness  phase retrieval  direct sampling methods  
Direct sampling methods for inverse elastic scattering problems 期刊论文
INVERSE PROBLEMS, 2018, 卷号: 34, 期号: 3, 页码: 22
作者:  Ji, Xia;  Liu, Xiaodong;  Xi, Yingxia
收藏  |  浏览/下载:237/0  |  提交时间:2018/07/30
elastic scattering  sampling method  far field pattern  limited-aperture problem  
A novel sampling method for multiple multiscale targets from scattering amplitudes at a fixed frequency 期刊论文
INVERSE PROBLEMS, 2017, 卷号: 33, 期号: 8, 页码: 20
作者:  Liu, Xiaodong
收藏  |  浏览/下载:153/0  |  提交时间:2018/07/30
acoustic scattering  scattering amplitude  bessel functions  multiple  multiscale  
Recovery of an embedded obstacle and its surrounding medium from formally determined scattering data 期刊论文
INVERSE PROBLEMS, 2017, 卷号: 33, 期号: 6, 页码: 20
作者:  Liu, Hongyu;  Liu, Xiaodong
收藏  |  浏览/下载:138/0  |  提交时间:2018/07/30
inverse acoustic scattering  obstacle  medium  unique identifiability  simultaneous  formally determined  
Reciprocity gap method for an interior inverse scattering problem 期刊论文
JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 2017, 卷号: 25, 期号: 1, 页码: 57-68
作者:  Zeng, Fang;  Liu, Xiaodong;  Sun, Jiguang;  Xu, Liwei
收藏  |  浏览/下载:159/0  |  提交时间:2018/07/30
Interior inverse scattering  inhomogeneous medium  Dirichlet eigenvalue  reciprocity gap method