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arXiv · 0704.3280

Local structure of the moduli space of K3 surfaces over finite characteristic

Jeng-Daw Yu
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Abstract

Let k be a perfect field of characteristic p > 2. In this note, we show that the local moduli space of a non-supersingular K3 surface over k with trivial deformation of the associated enlarged formal Brauer group admits a natural p-divisible formal group structure.

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Jeng-Daw Yu. 2007-04-24. Local structure of the moduli space of K3 surfaces over finite characteristic. https://arxiv.org/abs/0704.3280

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