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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:73/0  |  提交时间:2023/02/07
Inverse acoustic scattering  Limited aperture  Backscattering data  Data completion  Direct sampling method  Factorization method  
SOURCE RECONSTRUCTION WITH MULTIFREQUENCY SPARSE SCATTERED FIELDS 期刊论文
SIAM JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 81, 期号: 6, 页码: 2387-2404
作者:  Ji, Xia;  Liu, Xiaodong
收藏  |  浏览/下载:112/0  |  提交时间:2022/04/02
multipolar point sources  multifrequency scattered fields  sparse data  sampling method  
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:129/0  |  提交时间:2021/01/14
inverse scattering  multifrequency  sparse data  uniqueness  sampling method  
On a novel inverse scattering scheme using resonant modes with enhanced imaging resolution 期刊论文
Inverse Problems, 2019, 卷号: 35, 期号: 12
作者:  Liu,Hongyu;  Liu,Xiaodong;  Wang,Xianchao;  Wang,Yuliang
收藏  |  浏览/下载:149/0  |  提交时间:2020/03/10
wave imaging  shape reconstruction  interior resonant modes  eigenvalue and eigenfunction reconstruction  
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:151/0  |  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:137/0  |  提交时间:2018/07/30
inverse acoustic scattering  obstacle  medium  unique identifiability  simultaneous  formally determined  
The linear sampling method for inhomogeneous medium and buried objects from far field measurements 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2016, 卷号: 105, 页码: 82-95
作者:  Qin, Haihua;  Liu, Xiaodong
收藏  |  浏览/下载:127/0  |  提交时间:2018/07/30
Inverse acoustic scattering  Linear sampling method  Mixed reciprocity principle  Inhomogeneous background  Buried object  
Unique determination of a sound-soft ball by the modulus of a single far field datum 期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2010, 卷号: 365, 期号: 2, 页码: 619-624
作者:  Liu, Xiaodong;  Zhang, Bo
收藏  |  浏览/下载:148/0  |  提交时间:2018/07/30
Uniqueness  Inverse acoustic scattering  Modulus of the far field pattern  Sound-soft ball  
Uniqueness in the inverse scattering problem in a piecewise homogeneous medium 期刊论文
INVERSE PROBLEMS, 2010, 卷号: 26, 期号: 1, 页码: 14
作者:  Liu, Xiaodong;  Zhang, Bo;  Hu, Guanghui
收藏  |  浏览/下载:137/0  |  提交时间:2018/07/30
DIRECT AND INVERSE OBSTACLE SCATTERING PROBLEMS IN A PIECEWISE HOMOGENEOUS MEDIUM 期刊论文
SIAM JOURNAL ON APPLIED MATHEMATICS, 2010, 卷号: 70, 期号: 8, 页码: 3105-3120
作者:  Liu, Xiaodong;  Zhang, Bo
收藏  |  浏览/下载:146/0  |  提交时间:2018/07/30
uniqueness  piecewise homogeneous medium  acoustic  Holmgren's uniqueness theorem  inverse scattering