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arXiv · 2107.14537

Coble surfaces in characteristic two

Toshiyuki Katsura·Shigeyuki Kondo
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Abstract

We study Coble surfaces in characteristic 2, in particular, singularities of their canonical coverings. As an application we classify Coble surfaces with finite automorphism group in characteristic 2. There are exactly 9 types of such surfaces.

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Toshiyuki Katsura, Shigeyuki Kondo. 2021-07-30. Coble surfaces in characteristic two. https://arxiv.org/abs/2107.14537

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