64 citations · 191 across the 22 of their papers we have counts for
22 papers
Direct imaging methods for reconstructing a locally rough interface from phaseless total-field data or phased far-field data
Long Li, Jiansheng Yang, Bo Zhang +1
This paper is concerned with the problem of inverse scattering of time-harmonic acoustic plane waves by a two-layered medium with a locally rough interface in 2D. A direct imaging…
A Nyström Method for Scattering by a Two-layered Medium with a Rough Boundary
Haiyang Liu, Long Li, Jiansheng Yang +2
This paper is concerned with problems of scattering of time-harmonic acoustic waves by a two-layered medium with a non-locally perturbed boundary (called a rough boundary in this p…
Imaging of buried obstacles in a two-layered medium with phaseless far-field data
Long Li, Jiansheng Yang, Bo Zhang +1
The inverse problem we consider is to reconstruct the location and shape of buried obstacles in the lower half-space of an unbounded two-layered medium in two dimensions from phase…
On Recovery of a Bounded Elastic Body by Electromagnetic Far-Field Measurements
Tielei Zhu, Jiaqing Yang, Bo Zhang
This paper is concerned with the problem of scattering of a time-harmonic electromagnetic field by a three-dimensional elastic body. General transmission conditions are considered…
Convergence of the perfectly matched layer method for transient acoustic-elastic interaction above an unbounded rough surface
Changkun Wei, Jiaqing Yang, Bo Zhang
This paper is concerned with the time-dependent acoustic-elastic interaction problem associated with a bounded elastic body immersed in a homogeneous air or fluid above an unbounde…
Convergence analysis of the PML method for time-domain electromagnetic scattering problems
Changkun Wei, Jiaqing Yang, Bo Zhang
In this paper, a perfectly matched layer (PML) method is proposed to solve the time-domain electromagnetic scattering problems in 3D effectively. The PML problem is defined in a sp…
Uniqueness in inverse electromagnetic scattering problem with phaseless far-field data at a fixed frequency
Xiaoxu Xu, Bo Zhang, Haiwen Zhang
This paper is concerned with uniqueness in inverse electromagnetic scattering with phaseless far-field pattern at a fixed frequency. In our previous work [{\em SIAM J. Appl. Math.}…
Uniqueness in inverse acoustic and electromagnetic scattering with phaseless near-field data at a fixed frequency
Xiaoxu Xu, Bo Zhang, Haiwen Zhang
This paper is concerned with uniqueness results in inverse acoustic and electromagnetic scattering problems with phaseless total-field data at a fixed frequency. Motivated by our p…
Phaseless inverse source scattering problem: phase retrieval, uniqueness and direct sampling methods
Xia Ji, Xiaodong Liu, Bo Zhang
Similar to the obstacle or medium scattering problems, an important property of the phaseless far field patterns for source scattering problems is the translation invariance. Thus…
Fast imaging of scattering obstacles from phaseless far-field measurements at a fixed frequency
Bo Zhang, Haiwen Zhang
This paper is concerned with the inverse obstacle scattering problem with phaseless far-field data at a fixed frequency. The main difficulty of this problem is the so-called transl…
A direct imaging method for inverse elastic scattering by unbounded rigid rough surfaces
Guanghui Hu, Xiaoli Liu, Bo Zhang +1
This paper is concerned with the inverse time-harmonic elastic scattering problem of recovering unbounded rough surfaces in two dimensions. We assume that elastic plane waves with…
Imaging of locally rough surfaces from intensity-only far-field or near-field data
Bo Zhang, Haiwen Zhang
This paper is concerned with a nonlinear imaging problem, which aims to reconstruct a locally perturbed, perfectly reflecting, infinite plane from intensity-only (or phaseless) far…
Recovering scattering obstacles by multi-frequency phaseless far-field data
Bo Zhang, Haiwen Zhang
It is well known that the modulus of the far-field pattern (or phaseless far-field pattern) is invariant under translations of the scattering obstacle if only one plane wave is use…
Direct and inverse scattering problem by an unbounded rough interface with buried obstacles
Yulong Lu, Bo Zhang
In this paper, we consider the direct and inverse problem of scattering of time-harmonic waves by an unbounded rough interface with a buried impenetrable obstacle. We first study t…
Inverse electromagnetic scattering problems by a doubly periodic structure
Jiaqing Yang, Bo Zhang
Consider the problem of scattering of electromagnetic waves by a doubly periodic structure. The medium above the structure is assumed to be inhomogeneous characterized completely b…
Uniqueness in inverse acoustic and electromagnetic scattering by penetrable obstacles with embedded objects
Jiaqing Yang, Bo Zhang, Haiwen Zhang
This paper considers the inverse problem of scattering of time-harmonic acoustic and electromagnetic plane waves by a bounded, inhomogeneous, penetrable obstacle with embedded obje…
A Newton method for simultaneous reconstruction of an interface and a buried obstacle from far-field data
Haiwen Zhang, Bo Zhang
This paper is concerned with the inverse problem of scattering of time-harmonic acoustic waves from a penetrable and buried obstacles. By introducing a related transmission scatter…
An inverse electromagnetic scattering problem for a bi-periodic inhomogeneous layer on a perfectly conducting plate
Guanghui Hu, Jiaqing Yang, Bo Zhang
This paper is concerned with uniqueness for reconstructing a periodic inhomogeneous medium covered on a perfectly conducting plate. We deal with the problem in the frame of time-ha…
The linear sampling method for the inverse electromagnetic scattering by a partially coated bi-periodic structure
Guanghui Hu, Bo Zhang
In this paper, we consider the inverse problem of recovering a doubly periodic Lipschitz structure through the measurement of the scattered field above the structure produced by po…
The inverse electromagnetic scattering problem in a piecewise homogeneous medium
Xiaodong Liu, Bo Zhang, Jiaqing Yang
This paper is concerned with the problem of scattering of time-harmonic electromagnetic waves from an impenetrable obstacle in a piecewise homogeneous medium. The well-posedness of…
Inverse scattering by an inhomogeneous penetrable obstacle in a piecewise homogeneous medium
Xiaodong Liu, Bo Zhang
This paper is concerned with the inverse problem of scattering of time-harmonic acoustic waves by an inhomogeneous penetrable obstacle in a piecewise homogeneous medium. The well-p…
Direct and inverse obstacle scattering problems in a piecewise homogeneous medium
xiaodong Liu, Bo Zhang
This paper is concerned with the problem of scattering of time-harmonic acoustic waves from an impenetrable obstacle in a piecewise homogeneous medium. The well-posedness of the di…