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arXiv · 1601.07744

On Anomalous Localized Resonance for the Elastostatic System

Hongjie Li·Hongyu Liu
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Abstract

We consider the anomalous localized resonance due to a plasmonic structure for the elastostatic system in R^2. The plasmonic structure takes a general core-shell-matrix form with the metamaterial located in the shell. If there is no core, we show that resonance occurs for a very broad class of sources. If the core is nonempty and of an arbitrary shape, we show that there exists a critical radius such that anomalous localized resonance (ALR) occurs. Our argument is based on a variational technique by making use of the primal and dual variational principles for the elastostatic system, along with the construction of suitable test functions.

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Hongjie Li, Hongyu Liu. 2016-01-28. On Anomalous Localized Resonance for the Elastostatic System. https://arxiv.org/abs/1601.07744

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