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Solving Pell equations locally in models of IΔ0

Published online by Cambridge University Press:  12 March 2014

Paola D'Aquino*
Affiliation:
Istituto di Matematica, Seconda Università di Napoli, Piazza Duomo, 81100 Caserta, Italy

Abstract

In [4] it is shown that only using exponentiation can one prove the existence of non trivial solutions of Pell equations in IΔ0. However, in this paper we will prove that any Pell equation has a non trivial solution modulo m for every m in IΔ0.

Type
Research Article
Copyright
Copyright © Association for Symbolic Logic 1998

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References

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