Pre-images of boundary points of the numerical range (Q2931310)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pre-images of boundary points of the numerical range |
scientific article |
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Pre-images of boundary points of the numerical range (English)
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25 November 2014
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field of values
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numerical range
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inverse continuity
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weak continuity
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flat portion
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corner point
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round point
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