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arXiv · 1202.2279

Nesterenko's linear independence criterion for vectors

Stéphane Fischler
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Abstract

In this paper we deduce a lower bound for the rank of a family of $p$ vectors in $\R^k$ (considered as a vector space over the rationals) from the existence of a sequence of linear forms on $\R^p$, with integer coefficients, which are small at $k$ points. This is a generalization to vectors of Nesterenko's linear independence criterion (which corresponds to $k=1$), used by Ball-Rivoal to prove that infinitely many values of Riemann zeta function at odd integers are irrational. The proof is based on geometry of numbers, namely Minkowski's theorem on convex bodies.

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Stéphane Fischler. 2012-02-10. Nesterenko's linear independence criterion for vectors. https://arxiv.org/abs/1202.2279

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