104 citations · 1.2k across the 127 of their papers we have counts for
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physics.optics2008★ 65 cited
Virtual reshaping and invisibility in obstacle scattering
Hongyu Liu
We consider reshaping a scattering obstacle virtually by using transformation optics in acoustic and electromagnetic scattering. Among the general virtual reshaping results, the vi…
math.AP2008★ 1 cited
Recovery of inhomogeneities and buried obstacles
Hongyu Liu
In this paper we consider the unique determination of inhomogeneities together with possible buried obstacles by scattering measurements. Under the assumption that the buried obsta…
math.AP2008★ 47 cited
A Global Uniqueness for Formally Determined Inverse Electromagnetic Obstacle Scattering
Hongyu Liu
It is proved that a general polyhedral perfect conducting obstacle in , possibly consisting of finitely many solid polyhedra, is uniquely determined by the far-field…