A technique to shift an eigenvalue of a complex matrix to accelerate convergence of the power and inverse power method (Q758110)
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scientific article; zbMATH DE number 4195036
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A technique to shift an eigenvalue of a complex matrix to accelerate convergence of the power and inverse power method |
scientific article; zbMATH DE number 4195036 |
Statements
A technique to shift an eigenvalue of a complex matrix to accelerate convergence of the power and inverse power method (English)
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1991
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Shifting of eigenvalues of a complex matrix to enhance convergence of the power method is considered. Perturbation errors due to deflation of known eigenvalues are described for symmetric matrices.
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inverse power method
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nonsymmetric eigenvalue problem
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convergence acceleration
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Shifting of eigenvalues
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complex matrix
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deflation
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symmetric matrices
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