利用广义极化张量消失结构增强近隐身。第一部分:传导性问题
Enhancement of Near Cloaking Using Generalized Polarization Tensors Vanishing Structures. Part I: The Conductivity Problem
摘要:
本文的目的是提供一种针对导电性问题构建非常有效的近隐身结构的原创方法。这些新的结构是这样的,它们的第一广义极化张量消失。我们表明,这特别显着增强了隐身效果。然后,我们提出了一些数值例子的广义极化张量消失的结构。
英文摘要:
The aim of this paper is to provide an original method of constructing very effective near-cloaking structures for the conductivity problem. These new structures are such that their first Generalized Polarization Tensors vanish. We show that this in particular significantly enhances the cloaking effect. We then present some numerical examples of Generalized Polarization Tensors vanishing structures.
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