A note on numbers of the form \(n=x^ 2+Ny^ 2\) (Q585260)
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scientific article; zbMATH DE number 3830027
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A note on numbers of the form \(n=x^ 2+Ny^ 2\) |
scientific article; zbMATH DE number 3830027 |
Statements
A note on numbers of the form \(n=x^ 2+Ny^ 2\) (English)
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1984
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representation of integers
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sums of squares
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Hecke groups
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congruence subgroups of modular group
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Riemann-Hurwitz relation
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quadratic residues
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quadratic forms
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class numbers
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