Iterative domain decomposition algorithms for a convection-diffusion problem (Q1767769)
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scientific article; zbMATH DE number 2142322
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Iterative domain decomposition algorithms for a convection-diffusion problem |
scientific article; zbMATH DE number 2142322 |
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Iterative domain decomposition algorithms for a convection-diffusion problem (English)
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8 March 2005
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An iterative domain decomposition procedure is constructed for stationary convection-diffusion problems in two dimensions, discretized with finite difference methods. A convergence analysis is given. Simple numerical results for a model problem with constant convection field indicate that the convergence rate is independent of the diffusion coefficient and the mesh size, but it depends on the number of subdomains. Only a few references to the large available literature on the subject are given.
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singularly perturbation
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convection-diffusion problem
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domain decomposition methods
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parallel computing
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finite difference methods
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convergence
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numerical results
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