T-coercivity for the homogenization of sign-changing coefficients scalar problems with extreme contrasts
Abstract
We study the homogenization of a diffusion-type problem, for sign-changing conductivities with extreme contrasts. The weak limit, which is proved to be the same as in the elliptic case of positive conductivities, has an explicit dependence on the conductivities.
Domains
Analysis of PDEs [math.AP]Origin | Publisher files allowed on an open archive |
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