104 citations · 1.2k across the 127 of their papers we have counts for
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physics.optics2021★ 2 cited
Geometrical and topological properties of transmission resonance and artificial mirage
Youjun Deng, Hongyu Liu, Xianchao Wang +1
Transmission eigenfunctions are certain interior resonant modes that are of central importance to the wave scattering theory. In this paper, we present the discovery of novel globa…
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…