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Projective p-Orderings and Homogeneous Integer-Valued Polynomials

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Published/Copyright: August 4, 2011
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Integers
From the journal Volume 11 Issue 5

Abstract

Bhargava defined p-orderings of subsets of Dedekind domains and with them studied polynomials which take integer values on those subsets. In analogy with this construction for subsets of ℤ(p) and p-local integer-valued polynomials in one variable, we define projective p-orderings of subsets of . With such a projective p-ordering for we construct a basis for the module of homogeneous, p-local integer-valued polynomials in two variables.

Received: 2010-07-22
Accepted: 2011-01-16
Published Online: 2011-08-04
Published in Print: 2011-October

© de Gruyter 2011

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