Sums of squares. II: Matrix functions (Q2689156)
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scientific article; zbMATH DE number 7661163
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Sums of squares. II: Matrix functions |
scientific article; zbMATH DE number 7661163 |
Statements
Sums of squares. II: Matrix functions (English)
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9 March 2023
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sums of squares decomposition
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nonnegative matrix functions
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subordinate matrices
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hypoellipticity
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