A feedback element method with a posteriori error estimation: Part I. The finite element method and some basic properties of the a posteriori error estimator

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Summary

Some nonstandard finite element spaces are introduced, which, though based on the usual square bilinear elements, permit local mesh refinement and an “equivalent estimator” for the H 1 finite element error is developed.

Type
article
Published
1987-03-01
Cited by
293
References
8

Keywords

Finite element method, Estimator, Mathematics, Mixed finite element method, A priori and a posteriori

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