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Pointwise error estimates for a streamline diffusion scheme on a Shishkin mesh for a convection-diffusion problem

✍ Scribed by Guo, W


Book ID
121350778
Publisher
Oxford University Press
Year
1997
Tongue
English
Weight
965 KB
Volume
17
Category
Article
ISSN
0272-4979

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An upwind difference scheme on a novel S
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We consider an upwind ÿnite di erence scheme on a novel layer-adapted mesh (a modiÿcation of Shishkin's piecewise uniform mesh) for a model singularly perturbed convection-di usion problem in two dimensions. We prove that the upwind scheme on the modiÿed Shishkin mesh is ÿrst-order convergent in the