Diagonal odd-regular ternary quadratic forms (Q2663300)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Diagonal odd-regular ternary quadratic forms |
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Diagonal odd-regular ternary quadratic forms (English)
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16 April 2021
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A positive definite primitive integral quadratic form is called odd-regular if it represents every odd positive integer which is locally represented everywhere. The author shows that there are at most 147 diagonal odd-regular ternary quadratic forms and proves the odd-regularity of all but 6 candidates.
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representations of ternary quadratic forms
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