Representación de números por formas cúbicas

An old conjecture still unproved says that on Z every number is a sum of four cubes. We show here that this is so on Q.

Bibliographic Details
Main Author: Gómez Sánchez A., Luis
Format: Others
Language:Español
Published: Pontificia Universidad Católica del Perú 2014
Subjects:
Online Access:http://revistas.pucp.edu.pe/index.php/promathematica/article/view/8148/8443
http://repositorio.pucp.edu.pe/index/handle/123456789/97149