Stable broken $H^1$ and $H(\mathrm {div})$ polynomial extensions for polynomial-degree-robust potential and flux reconstruction in three space dimensions (Q5207433)
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scientific article; zbMATH DE number 7146708
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stable broken $H^1$ and $H(\mathrm {div})$ polynomial extensions for polynomial-degree-robust potential and flux reconstruction in three space dimensions |
scientific article; zbMATH DE number 7146708 |
Statements
Stable broken $H^1$ and $H(\mathrm {div})$ polynomial extensions for polynomial-degree-robust potential and flux reconstruction in three space dimensions (English)
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27 December 2019
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polynomial extension operator
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broken Sobolev space
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potential reconstruction
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flux reconstruction
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a posteriori error estimate
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robustness
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polynomial degree
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best approximation
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patch of elements
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