Representations of positive definite senary integral quadratic forms by a sum of squares (Q677628)
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scientific article; zbMATH DE number 998503
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Representations of positive definite senary integral quadratic forms by a sum of squares |
scientific article; zbMATH DE number 998503 |
Statements
Representations of positive definite senary integral quadratic forms by a sum of squares (English)
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13 April 1997
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It is shown that every positive definite integral quadratic form of six variables that can be represented by a sum of squares is represented by a sum of ten squares, where the number ten is in general best possible.
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positive definite integral quadratic form of six variables
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sum of squares
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