References
- Cahen , P.-J. , Chabert , J.-L. ( 1997 ). Integer-Valued Polynomials . Providence , RI : Amer. Math. Soc.
- Frisch , S. , Vaserstein , L. ( 2008 ). Parametrization of Pythagorean triples by a single triple of polynomials . J. Pure Appl. Algebra 212 : 271 – 274 .
- Nathanson , M. B. ( 1996 ). Additive Number Theory. The Classical Bases . New York : Springer .
- Vaserstein , L. Polynomial parametrization for the solutions of Diophantine equations and arithmetic groups . To appear in Ann. Math.
- Communicated by L. Ein.
- This note was written while the author was enjoying hospitality at Université de Picardie, Amiens.