Further considerations on residual-free
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F. Brezzi; L.P. Franca; A. Russo
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Article
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1998
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Elsevier Science
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English
โ 649 KB
We further consider the Galerkin method for advective-diffusive equations in two dimensions. The finite dimensional space employed is of piecewise polynomials enriched with residual-free bubbles (RFB). We show that, in general, this method does not coincide with the SUPG method, unless the piecewise