On the implementation of Lie group methods on the Stiefel manifold (Q1397925)
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scientific article; zbMATH DE number 1960070
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the implementation of Lie group methods on the Stiefel manifold |
scientific article; zbMATH DE number 1960070 |
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On the implementation of Lie group methods on the Stiefel manifold (English)
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6 August 2003
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The authors show how computationally to implement Lie group methods by exploiting the fact that a function of an \(n\times n\) matrix of rank \(2p\) can be evaluated with \(O(np^2)\) complexity.
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Stiefel manifold
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time integration
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geometric integration
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ordinary differential equations on manifolds
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Lie algebras
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Lie group method
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complexity
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