Alternative proof of the a priori \(\tan \theta\) theorem (Q290081)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Alternative proof of the a priori \(\tan \theta\) theorem |
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Alternative proof of the a priori \(\tan \theta\) theorem (English)
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1 June 2016
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perturbation of spectral subspace
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operator Riccati equation
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\(\tan \theta\) theorem
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