Use of fast direct methods for mildly nonlinear elliptic difference equations (Q792746)
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scientific article; zbMATH DE number 3854343
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Use of fast direct methods for mildly nonlinear elliptic difference equations |
scientific article; zbMATH DE number 3854343 |
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Use of fast direct methods for mildly nonlinear elliptic difference equations (English)
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1982
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The Dirichlet problem for a nonlinear Poisson equation is solved by the finite difference method. A modified Picard iteration is used, convergence is proved, and computer results are given.
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fast direct methods
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double-sweep method
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comparison
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numerical examples
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nonlinear Poisson equation
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modified Picard iteration
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convergence
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