Source amplitudes for active exterior cloaking

DOI10.1088/0266-5611/28/10/105002zbMath1259.78020arXiv1207.4801OpenAlexW3100283053MaRDI QIDQ3144021

William J. Parnell, Feruza A. Amirkulova, Andrew N. Norris

Publication date: 6 December 2012

Published in: Inverse Problems (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1207.4801

zbMATH Keywords

inverse problemHelmholtz equationpartial differential equationsdestructive interferencesource cloakingundetectable objects

Mathematics Subject Classification ID

Wave equation (35L05) Hydro- and aero-acoustics (76Q05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Waves and radiation in optics and electromagnetic theory (78A40) Inverse problems (including inverse scattering) in optics and electromagnetic theory (78A46)

Related Items (12)

Active Cloaking for Finite Clusters of Pins in Kirchhoff Plates ⋮ Sensitivity analysis for active control of the Helmholtz equation ⋮ Acoustic passive cloaking using thin outer resonators ⋮ Active elastodynamic cloaking ⋮ Active manipulation of EM fields in open waveguides ⋮ On the synthesis of acoustic sources with controllable near fields ⋮ Bounds on Herglotz functions and fundamental limits of broadband passive quasistatic cloaking ⋮ Manipulation of acoustic wave scattering from cylindrical shells using a coating of FG magneto-electro-elastic composite materials: active acoustic cloaking ⋮ Active manipulation of exterior electromagnetic fields by using surface sources ⋮ Active manipulation of fields modeled by the Helmholtz equation ⋮ Antiplane elastic wave cloaking using metamaterials, homogenization and hyperelasticity ⋮ Active noise cloaking of 2D cylindrical shells

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