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arXiv · 2510.17632

Unramified abelian covers with many points

Jean Gasnier
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Abstract

We produce curves with a record number of points over the finite fields with $4$, $9$, $16$ and $25$ elements, as unramified abelian covers of algebraic curves.

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Jean Gasnier. 2025-10-20. Unramified abelian covers with many points. https://arxiv.org/abs/2510.17632

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