Accelerated domain decomposition iterative procedures for mixed methods based on Robin transmission conditions (Q1272504)
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scientific article; zbMATH DE number 1234309
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Accelerated domain decomposition iterative procedures for mixed methods based on Robin transmission conditions |
scientific article; zbMATH DE number 1234309 |
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Accelerated domain decomposition iterative procedures for mixed methods based on Robin transmission conditions (English)
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29 September 1999
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The article is concerned with mixed finite element approximations to elliptic boundary value problems, studied in detail for a model Neumann problem. The authors propose an iterative procedure based on non-overlapping or overlapping domain decompositions. As interfacial transmission condition, a Robin type boundary condition is used. The parameter in the condition and the overlap are systematically changed during the iteration to accelerate convergence.
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domain decomposition
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mixed finite elements methods
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elliptic boundary value problems
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Neumann problem
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interfacial transmission condition
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Robin type boundary condition
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convergence
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mortar elements
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