Nineteen quaternary quadratic forms

On the two-dimensional theta functions of the Borweins

Ayşe Alaca, Şaban Alaca, Kenneth S. Williams · Acta Arithmetica · 2006 · 51 citations · Full text

Natural Sciences, Mathematics, Physics +5

THETA FUNCTION IDENTITIES AND REPRESENTATIONS BY CERTAIN QUATERNARY QUADRATIC FORMS

Ayşe Alaca, Şaban Alaca, Mathieu F. Lemire et al. · International Journal of Number Theory · 2008 · 32 citations

Natural Sciences, Mathematics, Algebra +7

Generalized Quaternion Algebras and the Theory of Numbers

L. W. Griffiths · American Journal of Mathematics · 1928 · 17 citations

Natural Sciences, Mathematics, Algebra +10

A quaternionic proof of the representation formula of a quaternary quadratic form

Jesse Ira Deutsch · Journal of Number Theory · 2005 · 13 citations

Natural Sciences, Mathematics, Algebra +5