16 citations · 32 across the 26 of their papers we have counts for
15 papers · 1 filter
A highly efficient and accurate numerical method for the electromagnetic scattering problem with rectangular cavities
Peijun Li, Xiaokai Yuan
This paper presents a robust numerical solution to the electromagnetic scattering problem involving multiple multi-layered cavities in both transverse magnetic and electric polariz…
Numerical solution of the cavity scattering problem for flexural waves on thin plates: linear finite element methods
Junhong Yue, Peijun Li
Flexural wave scattering plays a crucial role in optimizing and designing structures for various engineering applications. Mathematically, the flexural wave scattering problem on a…
Inverse scattering of periodic surfaces with a superlens
Peijun Li, Yuliang Wang
We propose a scheme for imaging periodic surfaces using a superlens. By employing an inverse scattering model and the transformed field expansion method, we derive an approximate r…
A data-assisted two-stage method for the inverse random source problem
Peijun Li, Ying Liang, Yuliang Wang
We propose a data-assisted two-stage method for solving an inverse random source problem of the Helmholtz equation. In the first stage, the regularized Kaczmarz method is employed…
An Adaptive Finite Element DtN Method for Maxwell's Equations
Gang Bao, Mingming Zhang, Xue Jiang +2
This paper is concerned with a numerical solution to the scattering of a time-harmonic electromagnetic wave by a bounded and impenetrable obstacle in three dimensions. The electrom…
An adaptive finite element DtN method for the elastic wave scattering problem in three dimensions
Gang Bao, Peijun Li, Xiaokai Yuan
Consider the elastic scattering of an incident wave by a rigid obstacle in three dimensions, which is formulated as an exterior problem for the Navier equation. By constructing a D…