The Representation of a Pair of Integers by a Pair of Positive-Definite Binary Quadratic Forms

DOI10.2307/2047042zbMath0671.10017OpenAlexW4249534247MaRDI QIDQ3824478

Kenneth S. Williams, Pierre Kaplan, Kenneth Hardy

Publication date: 1989

Full work available at URL: https://doi.org/10.2307/2047042

zbMATH Keywords

binary quadratic formsclass numbersnumber of representationsexplicit formulapair of positive integers

Mathematics Subject Classification ID

Class numbers of quadratic and Hermitian forms (11E41) General binary quadratic forms (11E16) Representation problems (11D85)

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