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math.SP2017★ 10 cited
Characterization of the essential spectrum of the Neumann-Poincaré operator in 2D domains with corner via Weyl sequences
Eric Bonnetier, Hai Zhang
The Neumann-Poincaré (NP) operator naturally appears in the context of metamaterials as it may be used to represent the solutions of elliptic transmission problems via potentiel th…
math.AP2017
Homogenization of the eigenvalues of the Neumann-Poincaré operator
Eric Bonnetier, Charles Dapogny, Faouzi Triki
In this article, we investigate the spectrum of the Neumann-Poincaré operator associated to a periodic distribution of small inclusions with size , and its asymptotic…