A finite element method using singular functions: interface problems (Q2479962)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A finite element method using singular functions: interface problems |
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A finite element method using singular functions: interface problems (English)
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3 April 2008
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The authors develop solution schemes for interface problems using the finite element method and singular functions. A number of theorems and lemmas for theoretical validation is presented. Some numerical tests are performed which indicate that the \(L_2\) norm accuracy is much better than the theoretical error bound.
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interface singularity
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finite element
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singular function
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stress intensity factor
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linear elements
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numerical examples
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error bound
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