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Parametrizing over $\Z$ integral values of polynomials over $\Q$
International audience -
Integer-valued polynomials over matrices and divided differences
International audience -
Integral-valued polynomials over the set of algebraic integers of bounded degree
Let $K$ be a number field of degree $n$ with ring of integers $O_K$. We show that, if $h\in K[X]$ maps every element of $O_K$ of degree $n$ to an algebraic integer,...
