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arXiv · 1512.02348

A Hermite-Minkowski type theorem of varieties over finite fields

Toshiro Hiranouchi
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Abstract

As an application of P. Delgine's theorem (Esnault and Kerz in Acta Math. Vietnam. 37:531-562, 2012) on a finiteness of $l$-adic sheaves on a variety over a finite field, we show the finiteness of étale coverings of such a variety with given degree whose ramification bounded along an effective Cartier divisor. This can be thought of a higher dimensional analogue of the classical Hermite-Minkowski theorem.

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Toshiro Hiranouchi. 2016-12-09. A Hermite-Minkowski type theorem of varieties over finite fields. https://arxiv.org/abs/1512.02348

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