Positive definiteness of tridiagonal matrices via the numerical range (Q4391457)
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scientific article; zbMATH DE number 1158765
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Positive definiteness of tridiagonal matrices via the numerical range |
scientific article; zbMATH DE number 1158765 |
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Positive definiteness of tridiagonal matrices via the numerical range (English)
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3 June 1998
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positive definiteness
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numerical range
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symmetric tridiagonal matrix
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