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A posteriori error estimation of residual type for anisotropic diffusion–convection–reaction problems

✍ Scribed by Thomas Apel; Serge Nicaise; Dieter Sirch


Book ID
108076803
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
515 KB
Volume
235
Category
Article
ISSN
0377-0427

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A posteriori error estimation for convec
✍ Gerd Kunert 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 261 KB 👁 1 views

## Abstract A singularly perturbed convection–diffusion problem in two and three space dimensions is discretized using the streamline upwind Petrov Galerkin (SUPG) variant of the finite element method. The dominant convection frequently gives rise to solutions with layers; hence anisotropic finite