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Rad Hrvatske akademije znanosti i umjetnosti. Matematičke znanosti, No. 528=20, 2016.

Original scientific paper

Square Eulerian quadruples

Allan J. MacLeod ; Mathematics and Statistics Group, University of the West of Scotland, High St., Paisley, Scotland, PA1 2BE, UK

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Abstract

We consider the problem of finding four different 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 to this problem and exhibit the small number of solutions found so far.

Keywords

Squares; Eulerian quadruples; elliptic curves

Hrčak ID:

165780

URI

https://hrcak.srce.hr/165780

Publication date:

15.9.2016.

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