Representation of a binary quadratic form as a sum of two squares
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- by Kenneth S. Williams PDF
- Proc. Amer. Math. Soc. 32 (1972), 368-370 Request permission
Abstract:
Let $\phi (x,y)$ be an integral binary quadratic form. A short proof is given of Pall’s formula for the number of representations of $\phi (x,y)$ as the sum of squares of two integral linear forms.References
- L. J. Mordell, On the representation of a binary quadratic form as a sum of squares of linear forms, Math. Z. 35 (1932), no. 1, 1–15. MR 1545284, DOI 10.1007/BF01186544
- Gordon Pall, Sums of two squares in a quadratic field, Duke Math. J. 18 (1951), 399–409. MR 40337
Additional Information
- © Copyright 1972 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 32 (1972), 368-370
- MSC: Primary 10C05; Secondary 10B35
- DOI: https://doi.org/10.1090/S0002-9939-1972-0325536-6
- MathSciNet review: 0325536