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Página principal > Artículos > Artículos publicados > ON D(-1)- Quadruples |
Fecha: | 2012 |
Resumen: | Quadruples (a; b; c; d) of positive integers a < b < c < d with the property that the product of any two of them is one more than a perfect square are studied. Improved lower and upper bounds for the entries b and c are established. As an application of these results, a bound for the number of such quadruples is obtained. |
Derechos: | Tots els drets reservats. |
Lengua: | Català |
Documento: | Article ; recerca ; Versió publicada |
Materia: | Diophantine m-tuples ; Pell equations ; Linear forms in logarithms |
Publicado en: | Publicacions matemàtiques, Vol. 56, Núm. 2 (2012) , p. 279-304, ISSN 2014-4350 |
26 p, 399.5 KB |