On the optimal complex extrapolation of the complex Cayley transform (Q959865)
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scientific article; zbMATH DE number 5382404
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the optimal complex extrapolation of the complex Cayley transform |
scientific article; zbMATH DE number 5382404 |
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On the optimal complex extrapolation of the complex Cayley transform (English)
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12 December 2008
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The authors extend some of their previous results related to the Cayley transform and its extrapolated version to the complex case. They also determine the optimal extrapolation parameter for which the spectral radius of the extrapolated Cayley transform is minimized.
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Cayley transform
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extrapolation
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convex hull
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Möbius transformation
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capturing circle
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visibility angle
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Hermitian/Skew-Hermitian splitting
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spectral radius
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