Square Eulerian Quadruples
Number Theory
2007-05-23 v1 General Mathematics
Abstract
We consider the problem of finding 4 rational squares, such that the product of any two plus the sum of the same two always gives a square. We give some historical background and exhibit one such quadruple.
Keywords
Cite
@article{arxiv.math/0609127,
title = {Square Eulerian Quadruples},
author = {Allan J. MacLeod},
journal= {arXiv preprint arXiv:math/0609127},
year = {2007}
}