Exact artificial boundary conditions for quasi-linear problems in semi-infinite strips (Q2052054)
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scientific article; zbMATH DE number 7433529
| Language | Label | Description | Also known as |
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| English | Exact artificial boundary conditions for quasi-linear problems in semi-infinite strips |
scientific article; zbMATH DE number 7433529 |
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Exact artificial boundary conditions for quasi-linear problems in semi-infinite strips (English)
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25 November 2021
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Summary: In this paper, the exact artificial boundary conditions for quasi-linear problems in semi-infinite strips are investigated. Based on the Kirchhoff transformation, the exact and approximate boundary conditions on a segment artificial boundary are derived. The error estimate for the finite element approximation with the artificial boundary condition is obtained. Some numerical examples show the efficiency of this method.
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