论文信息 - On a posteriori error estimator for primal, equilibrium and mixed approximation of diffusion equations

On a posteriori error estimator for primal, equilibrium and mixed approximation of diffusion equations

In this paper, we present an a posteriori error estimator for diffusion equation with the solution obtained by Black-box solver. The estimator is valid for classical primal, equilibrium and mixed finite element approximations with or without numerical integration.

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