A Review of A Posteriori Error Estimation Techniques for Elasticity Problems
نویسنده
چکیده
The essential point will be the equivalence of the norm of the error, which should be estimated, and a corresponding dual norm of the residual which only involves the given data of the problem and the computed numerical solution. This equivalence is a consequence of the stability of the infinite dimensional variational problem. Thus, in a posteriori error analysis the situation is quite different from a priori error analysis where the stability of the discrete problem is the main ingredient.
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