A Posteriori Error Estimators for Elliptic Equations with Discontinuous Diffusion Coefficients

Abstract

We regard linear elliptic equations with discontinuous diffusion coefficients in two and three space dimension with varying boundary conditions. The problem is discretized with linear Finite Elements. We propose the treatment of the arising singularities within an adaptive procedure based on a posteriori error estimators. Within this concept no a priori… (More)

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