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20132023
most citedSpectrum of a diffusion operator with coefficient changing sign over a small inclusion

7 citations · 23 across the 17 of their papers we have counts for

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math.AP2013

A curious instability phenomenon for a rounded corner in presence of a negative material

Lucas Chesnel, Xavier Claeys, Sergey A. Nazarov

We study a 2D scalar harmonic wave transmission problem between a classical dielectric and a medium with a real-valued negative permittivity/permeability which models a metal at op…