An elementary and constructive solution to Hilbert’s 17th Problem for matrices (Q5429425)
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scientific article; zbMATH DE number 5216327
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An elementary and constructive solution to Hilbert’s 17th Problem for matrices |
scientific article; zbMATH DE number 5216327 |
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An elementary and constructive solution to Hilbert’s 17th Problem for matrices (English)
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30 November 2007
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Artin's theorem
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Hilbert's 17th problem
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sum of squares
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positive semidefinite matrix
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real closed field
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