58 citations · 95 across the 23 of their papers we have counts for
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math.NA2017★ 11 cited
Reconstruction of Local Perturbations in Periodic Surfaces
Armin Lechleiter, Ruming Zhang
This paper concerns the inverse scattering problem to reconstruct a local perturbation in a periodic structure. Unlike the periodic problems, the periodicity for the scattered fiel…
math.NA2017★ 13 cited
A High Order Numerical Method for Scattering from Locally Perturbed Periodic Surfaces
Ruming Zhang
In this paper, we will introduce a high order numerical method to solve the scattering problems with non-periodic incident fields and (locally perturbed) periodic surfaces. For the…