An iterative penalty method for a problem with constraints on the inner boundary (Q1358044)
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scientific article; zbMATH DE number 1023947
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An iterative penalty method for a problem with constraints on the inner boundary |
scientific article; zbMATH DE number 1023947 |
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An iterative penalty method for a problem with constraints on the inner boundary (English)
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5 January 1998
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We study a variational inequality describing equilibrium of an elastic membrane in a domain with a slit. The impermeability boundary condition in the form of an inequality is taken on the edges of the slit. We construct a penalized equation and an iterative linear equation in integral and differential forms. We prove some results upon convergence of solutions and establish an error estimate.
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domain with slit
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variational inequality
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impermeability boundary condition
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convergence
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error estimate
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