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Robust equilibrated a posteriori error estimators for the Reissner-Mindlin system
error the Reissner-Mindlin system
2010/11/9
We consider a conforming finite element approximation of the Reissner-Mindlin system. We propose a new robust a posteriori error estimator based on H(div) conforming finite elements and equilibrated f...
A gradient recovery-based a posteriori error estimators for the Ciarlet - Raviart formulation of the second biharmonic equations
the second biharmonic problem weighted Cle′ment -type interpolation
2010/9/15
This paper proposes a posteriori error estimators of gradient recovery type for the Ciarlet-Raviart formulation of the second biharmonic equations. By the appropriate modification of weighted Cle men′...