Approximation simultanée des valeurs de la fonction exponentielle dans les adèles

2019/05/01 by Roy, Damien
#11H06 #11J82 #FOS: Mathematics #Number Theory (math.NT) #Primary: 11J13 Secondary: 11J61

paper · doi:10.48550/arxiv.1905.00343

Abstract

We show that Hermite's approximations to values of the exponential function at given algebraic numbers are nearly optimal when considered from an adelic perspective. We achieve this by taking into account the ratio of these values whenever they make sense in the various completions (Archimedean or p-adic) of a number field containing these algebraic numbers.

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