Effects of the smoothness of partitions of unity on the quality of representation of singular enrichments for GFEM/XFEM stress approximations around brittle cracks (Q1669312)
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scientific article; zbMATH DE number 6929449
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Effects of the smoothness of partitions of unity on the quality of representation of singular enrichments for GFEM/XFEM stress approximations around brittle cracks |
scientific article; zbMATH DE number 6929449 |
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Effects of the smoothness of partitions of unity on the quality of representation of singular enrichments for GFEM/XFEM stress approximations around brittle cracks (English)
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30 August 2018
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arbitrarily smooth GFEM/XFEM
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mesh-based smooth partitions of unity
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crack modeling
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singular stress fields
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enrichment patterns
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convergence analysis
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0.8659211
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0.8609233
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0.8580848
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0.8570993
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0.85707206
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0.8553042
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0.85205793
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