The universal special formal $\mathcal{O}_{D}$-module for $d=2$
Number Theory
2022-06-28 v1
Abstract
A new proof of an old theorem of Drinfeld concerning the representability of the moduli problem of special formal -modules by Deligne's -adic formal model of Drinfeld's upper half-plane is given for The display associated to the universal object is constructed explicitly.
Cite
@article{arxiv.2206.13195,
title = {The universal special formal $\mathcal{O}_{D}$-module for $d=2$},
author = {Sebastian Bartling},
journal= {arXiv preprint arXiv:2206.13195},
year = {2022}
}
Comments
16 pages, comments and corrections welcome!