Defect correction for nonlinear elliptic difference equations (Q1079348)
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scientific article; zbMATH DE number 3963132
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Defect correction for nonlinear elliptic difference equations |
scientific article; zbMATH DE number 3963132 |
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Defect correction for nonlinear elliptic difference equations (English)
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1987
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The paper is concerned with the study of a high-order defect correction technique for discretizations of nonlinear elliptic boundary value problems. The convergence of the method is analyzed in general and, in more detail, for a specific example. The algorithmic combination of defect correction and multigrid techniques is also discussed.
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defect correction
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convergence
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multigrid techniques
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