The numerical computation of singular minimizers in two-dimensional elasticity (Q1335647)
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scientific article; zbMATH DE number 651887
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The numerical computation of singular minimizers in two-dimensional elasticity |
scientific article; zbMATH DE number 651887 |
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The numerical computation of singular minimizers in two-dimensional elasticity (English)
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17 October 1994
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We use a spectral-collocation method for the computation of singular minimizers in two-dimensional elasticity. In particular, we are interested in computing cavitating solutions (those that open a hole at the center) and determining whether or not they are globally stable in the energy sense. We describe the spectral collocation method which is used in conjunction with a Richardson extrapolation iteration and discuss various aspects related to the convergence of the method.
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spectral-collocation method
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cavitating solutions
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Richardson extrapolation iteration
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convergence
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0.93629307
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0.9105905
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0.8994523
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0.8989539
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0.89807296
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0.8876082
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