Optimal multilevel methods for graded bisection grids (Q663266)
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scientific article; zbMATH DE number 6006404
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Optimal multilevel methods for graded bisection grids |
scientific article; zbMATH DE number 6006404 |
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Optimal multilevel methods for graded bisection grids (English)
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14 February 2012
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The authors design and analyze optimal additive and multiplicative multilevel methods for solving \(H^1\) problems on graded grids obtained by bisection. They present a novel decomposition of bisection grids, introduce and analyze economical local smoothers, and provide a unified framework for analysis of multilevel methods on graded bisection grids without the nested refinement assumption.
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multilevel methods
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graded bisection grids
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quasi-uniform grids
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adaptive finite element
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