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Robustness in a posteriori error estimates for the Oseen equations with general boundary conditions

  • S. Berrone
Conference paper

Summary

We present a residual-based a posteriori error estimator for a stabilized finite element discretization of an incompressible Oseen-like model with general boundary conditions. We focus our attention on the behavior of the effectivity index and we carry out a numerical study of its sensitiveness to the problem and mesh parameters.

Keywords

Reynolds Number Error Estimator Posteriori Error Uniform Grid Effectivity Index 
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References

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Copyright information

© Springer-Verlag Italia 2003

Authors and Affiliations

  • S. Berrone
    • 1
  1. 1.Dipartimento di MatematicaPolitecnico di TorinoTorinoItaly

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