Singularly perturbed convection--diffusion problems with boundary and weak interior layers. (Q1428494)
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scientific article; zbMATH DE number 2062764
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Singularly perturbed convection--diffusion problems with boundary and weak interior layers. |
scientific article; zbMATH DE number 2062764 |
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Singularly perturbed convection--diffusion problems with boundary and weak interior layers. (English)
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29 March 2004
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The authors consider a two point boundary value problem for a singularly perturbed convection diffusion equation with a discontinuous source term. A numerical method is constructed for the problem involving an appropriate piecewise-uniform mesh. Numerical results presented are in good agreement with the theoretical ones.
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singular perturbation
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convection-diffusion equation
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parameter-uniform
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interior layer
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numerical examples
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two-point boundary value problem
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0.9402554
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0.92747647
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0.9263128
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0.92337215
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0.9232643
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0.9188818
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0.9172269
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