Expressing a number as the sum of two coprime squares

• Autores: Joan Porti, Warren Dicks McLay
• Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 49, Fasc. 2-3, 1998, págs. 283-292
• Idioma: inglés
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• Resumen

  • We use hyperbolic geometry to study the limiting behavior of the average number of ways of expressing a number as the sum of two coprime squares. An alternative viewpoint using analytic number theory is also given.