A procedure for approximation of the err
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L. Gavete; J. L. Cuesta; A. Ruiz
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Article
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2001
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John Wiley and Sons
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English
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## Abstract In this paper, we present a procedure to estimate the error in elliptic equations using the elementβfree Galerkin (EFG) method, whose evaluation is computationally simple and can be readily implemented in existing EFG codes. The estimation of the error works very well in all numerical e