Further lower bounds for the smallest singular value (Q1379110)
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scientific article; zbMATH DE number 1116068
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Further lower bounds for the smallest singular value |
scientific article; zbMATH DE number 1116068 |
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Further lower bounds for the smallest singular value (English)
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8 July 1998
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The authors derive three better lower bounds for the smallest singular value of a general complex matrix, using three variants of Gershgorin's theorem. Three new bounds are non-comparable and involve more complicated expressions, but generally larger lower bounds.
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lower bounds
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smallest singular value
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Gershgorin's theorem
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