A Hierarchical a Posteriori Error Estimate for an Advection-diffusion-reaction Problem
نویسندگان
چکیده
In this work we introduce a new a posteriori error estimate of hierarchical type for the advection-diffusion-reaction equation. We prove the equivalence between the energy norm of the error and our error estimate using an auxiliary linear problem for the residual and an easy way to prove inf–sup condition.
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