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arXiv · 0812.0490

Finite flat models of constant group schemes of rank two

Naoki Imai
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Abstract

We calculate the number of the isomorphism class of the finite flat models over the ring of integers of an absolutely ramified $p$-adic field of constant group schemes of rank two over finite fields, by counting the rational points of a moduli space of finite flat models.

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Naoki Imai. 2008-12-02. Finite flat models of constant group schemes of rank two. https://doi.org/10.1090/s0002-9939-2010-10524-5

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