Numerical range of some doubly stochastic matrices (Q905262)
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scientific article; zbMATH DE number 6532747
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Numerical range of some doubly stochastic matrices |
scientific article; zbMATH DE number 6532747 |
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Numerical range of some doubly stochastic matrices (English)
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19 January 2016
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The present paper classifies all possible shapes of \(4\times 4\) doubly stochastic matrices, along with the tests determining the shapes. Some illustrative examples are given.
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numerical range
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doubly stochastic matrices
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