02-318 V. Bruneau, G. Carbou

Spectral asymptotic in the large coupling limit (58K, Latex 2e) Jul 22, 02

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Abstract. In this paper, we study a singular perturbation of an eigenvalues problem related to supra-conductor wave guides. Using boundary layer tools we perform a complete asymptotic expansion of the eigenvalues as the conductivity tends to $+\infty$.

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