22 citations · 39 across the 11 of their papers we have counts for
11 papers
A novel time-domain iterative method for a three-dimensional inverse acoustic obstacle scattering problem
Lu Zhao, Heping Dong, Zhiyong Cheng
This paper concerns the three-dimensional forward and inverse acoustic obstacle scattering problem in the time domain. For the forward problem, a retarded potential formulation dis…
A highly efficient iterative approach for inverse acoustic obstacle scattering problems in three dimensions
Zhiyong Cheng, Heping Dong, Lu Zhao
This paper concerns a three-dimensional inverse acoustic obstacle scattering problem from scattered field or phased/phaseless far-field data. Based on the boundary integral defined…
Uniqueness of an inverse cavity scattering problem for the biharmonic wave equation
Heping Dong, Peijun Li
This paper addresses an inverse cavity scattering problem associated with the biharmonic wave equation in two dimensions. The objective is to determine the domain or shape of the c…
A novel boundary integral formulation for the biharmonic wave scattering problem
Heping Dong, Peijun Li
This paper is concerned with the cavity scattering problem in an infinite thin plate, where the out-of-plane displacement is governed by the two-dimensional biharmonic wave equatio…
A spectral boundary integral method for the elastic obstacle scattering problem in three dimensions
Heping Dong, Jun Lai, Peijun Li
In this paper, we consider the scattering of a plane wave by a rigid obstacle embedded in a homogeneous and isotropic elastic medium in three dimensions. Based on the Helmholtz dec…
Inverse obstacle scattering for elastic waves in the time domain
Lu Zhao, Heping Dong, Fuming Ma
This paper concerns an inverse elastic scattering problem which is to determine a rigid obstacle from time domain scattered field data for a single incident plane wave. By using He…