【摘 要】
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Cloaking using transformation optics was suggested by Pendry et al.and Leonhardt.A similar scheme was previously used by Greenleaf et al.for electrical impe
【机 构】
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Ecole Polytechnique Federale de Lausanne EPFL
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Cloaking using transformation optics was suggested by Pendry et al.and Leonhardt.A similar scheme was previously used by Greenleaf et al.for electrical impedance tomography.In this talk,I discuss approximate cloaking using transformation optics.Emphasis is on the occurence of the resonance and the cloaking on the time domain.The approximate schemed considered is due to Kohn et al.
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