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math.AP2014
Nearly cloaking the elastic wave fields
Guanghui Hu, Hongyu Liu
In this work, we develop a general mathematical framework on regularized approximate cloaking of elastic waves governed by the Lamé system via the approach of transformation elasto…
math.AP2014★ 10 cited
Regularized Transformation-Optics Cloaking in Acoustic and Electromagnetic Scattering
Hongyu Liu, Gunther Uhlmann
We consider transformation-optics based cloaking in acoustic and electromagnetic scattering. The blueprints for an ideal cloak use singular acoustic and electromagnetic materials,…