Multiparameter extrapolation and deflation methods for solving equation systems (Q1068520)
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scientific article; zbMATH DE number 3932311
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Multiparameter extrapolation and deflation methods for solving equation systems |
scientific article; zbMATH DE number 3932311 |
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Multiparameter extrapolation and deflation methods for solving equation systems (English)
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1984
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The author studies iterative matrix extrapolation methods for solving both linear and nonlinear systems of n equations in n variables. Included as special cases are the familiar Jacobi, Gauss-Seidel and SOR methods. By permitting non-diagonal extrapolation matrices it becomes possible to study and improve deflation methods for finding several solutions of nonlinear systems.
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successive overrelaxation
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extrapolation methods
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Jacobi
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Gauss-Seidel
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non-diagonal extrapolation matrices
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deflation methods
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