40 citations · 246 across the 65 of their papers we have counts for
10 papers · 1 filter
Inverse Elastic Scattering for a Random Source
Jianliang Li, Peijun Li
Consider the inverse random source scattering problem for the two-dimensional time-harmonic elastic wave equation with an inhomogeneous, anisotropic mass density. The source is mod…
Inverse moving source problems in electrodynamics
Guanghui Hu, Yavar Kian, Peijun Li +1
This paper is concerned with the uniqueness on two inverse moving source problems in electrodynamics with partial boundary data. We show that (1) if the temporal source function is…
A Fast Solver for the Elastic Scattering of Multiple Particles
Jun Lai, Peijun Li
Consider the elastic scattering of a time-harmonic wave by multiple well separated rigid particles in two dimensions. To avoid using the complex Green's tensor of the elastic wave…
Inverse obstacle scattering problem for elastic waves with phased or phaseless far-field data
Heping Dong, Jun Lai, Peijun Li
This paper concerns an inverse elastic scattering problem which is to determine the location and the shape of a rigid obstacle from the phased or phaseless far-field data for a sin…
Inverse obstacle scattering for Maxwell's equations in an unbounded structure
Peijun Li, Jue Wang, Lei Zhang
This paper is concerned with analysis of electromagnetic wave scattering by an obstacle which is embedded in a two-layered lossy medium separated by an unbounded rough surface. Giv…
Analysis of transient acoustic scattering by an elastic obstacle
Peijun Li, Lei Zhang
Consider the scattering of an acoustic plane wave by a bounded elastic obstacle which is immersed in an open space filled with a homogeneous medium. This paper concerns the mathema…
Inverse random source problems for time-harmonic acoustic and elastic waves
Jianliang Li, Tapio Helin, Peijun Li
This paper concerns the random source problems for the time-harmonic acoustic and elastic wave equations in two and three dimensions. The goal is to determine the compactly support…
An Adaptive Finite Element DtN Method for Maxwell's Equations in Biperiodic Structures
Xue Jiang, Peijun Li, Junliang Lv +3
Consider the diffraction of an electromagnetic plane wave by a biperiodic structure where the wave propagation is governed by the three-dimensional Maxwell equations. Based on tran…
On an inverse source problem for the Biot's equations in electro-seismic imaging
Yixian Gao, Peijun Li, Yang Yang
Electro-seismic imaging is a novel hybrid imaging modality in geophysical exploration. This paper concerns an inverse source problem for Biot's equations that arise in electro-seis…
Computation of Transmission Eigenvalues for Elastic Waves
Xia Ji, Peijun Li, Jiguang Sun
The goal of this paper is to develop numerical methods computing a few smallest elasticity transmission eigenvalues, which are of practical importance in inverse scattering theory.…