Browsing Computational Mathematics (CM) by Subject "A posteriori error estimates"

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Stabilization and a posteriori error analysis of a mixed FEM for convection–diffusion problems with mixed boundary conditions

Gonzalez, M.; Strugaru, M. (2020-06-02)

We introduce a new augmented dual-mixed finite element method for the linear convection-diffusion equation with mixed boundary conditions. The approach is based on adding suitable residual type terms to a dual-mixed ...