1 citations · 1 across the 3 of their papers we have counts for
4 papers
Limiting absorption principle for time-harmonic acoustic and electromagnetic scattering of plane waves from a bi-periodic inhomogeneous layer
Guanghui Hu, Andreas Kirsch, Yulong Zhong
The Rayleigh expansion is widely used as a formal radiation condition in the analysis and numerical treatment of grating diffraction problems for incoming plane waves. However, the…
Direct and inverse time-harmonic scattering by Dirichlet periodic curves with local perturbations
Guanghui Hu, Andreas Kirsch
This is a continuation of the authors' previous work (A. Kirsch, Math. Meth. Appl. Sci., 45 (2022): 5737-5773.) on well-posedness of time-harmonic scattering by locally perturbed p…
Time-harmonic scattering by locally perturbed periodic structures with Dirichlet and Neumann boundary conditions
Guanghui Hu, Andreas Kirsch
The paper is concerned with well-posedness of TE and TM polarizations of time-harmonic electromagnetic scattering by perfectly conducting periodic surfaces and periodically arrayed…
The PML-Method for a Scattering Problem for a Local Perturbation of an Open Periodic Waveguide
Andreas Kirsch, Ruming Zhang
The perfectly matched layers method is a well known truncation technique for its efficiency and convenience in numerical implementations of wave scattering problems in unbounded do…