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20122020
most citedAn elementary proof of the Vigdergauz equations for a class of square symmetric structures

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math.AP2015

Subcritical perturbation of a locally periodic elliptic operator

Klas Pettersson

We consider a singularly perturbed Dirichlet spectral problem for an elliptic operator of second order. The coefficients of the operator are assumed to be locally periodic and osci…