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arXiv · 2206.13195

The universal special formal $\mathcal{O}_{D}$-module for $d=2$

Sebastian Bartling
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Abstract

A new proof of an old theorem of Drinfeld concerning the representability of the moduli problem of special formal $\mathcal{O}_{D}$-modules by Deligne's $p$-adic formal model of Drinfeld's upper half-plane is given for $d=2.$ The display associated to the universal object is constructed explicitly.

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Sebastian Bartling. 2022-06-27. The universal special formal $\mathcal{O}_{D}$-module for $d=2$. https://arxiv.org/abs/2206.13195

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