Superconvergence for finite element approximation of a convection-diffusion equation using graded meshes

In this paper we analyse the approximation of a model convection-diffusion equation by standard bilinear finite elements using the graded meshes introduced in Durán & Lombardi (2006, Finite element approximation of convection-diffusion problems using graded meshes. Appl. Numer. Math., 56, 13...

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Autores principales: Durán, R.G., Lombardi, A.L., Prieto, M.I.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_02724979_v32_n2_p511_Duran
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