On the quadratic two-parameter eigenvalue problem and its linearization (Q962084)
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scientific article; zbMATH DE number 5689420
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the quadratic two-parameter eigenvalue problem and its linearization |
scientific article; zbMATH DE number 5689420 |
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On the quadratic two-parameter eigenvalue problem and its linearization (English)
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6 April 2010
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The authors show that the eigenvalues of a quadratic two-parameter eigenvalue problem are exactly the regular eigenvalues of a coupled generalized eigenvalue problem. In order to compute them, they also derive an algorithm based on the staircase method.
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two-parameter quadratic eigenvalue problem
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singular two-parameter eigenvalue problem
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model updating
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linearisation
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Kronecker canonical form
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generalized eigenvalue problem
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algorithm
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staircase method
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