A Posteriori Error Estimates of the Stabilized Crouzeix-raviart Finite Element Method for the Lamé-navier Equations
نویسندگان
چکیده
We obtain a posteriori error estimates for a variant of (non-locking) stabilized nonconforming methods based on the Crouzeix-Raviart element introduced by P. Hansbo and M. G. Larson in [M2AN 37 (2003) 63-72]. We derive upper and lower a posteriori error bounds which are robust with respect to the nearly incompressible materials.
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