Model theory and linear extreme points in the numerical radius unit ball (Q4362213)
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scientific article; zbMATH DE number 1081111
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Model theory and linear extreme points in the numerical radius unit ball |
scientific article; zbMATH DE number 1081111 |
Statements
Model theory and linear extreme points in the numerical radius unit ball (English)
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7 June 1999
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numerical ranges
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canonical decomposition for operators on a finite-dimensional space
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model theory for numerical contractions
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extremals
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strong full basis properties
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characterization of the extreme points of the convex set of numerical contractions
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unitary 2-dilation
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finite-rank operator
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