3 papers
math.AG2026
A Deep Dive Into the Tangent Category of Schemes
Geoff Vooys
In this largely expository paper we provide a deep and explicit exploration and exposition of the tangent structure on the category of schemes whose tangent fun…
math.NT2020
Serre-Hazewinkel Local Class Field Theory and a Geometric Proof of the Local Langlands Correspondence for
Geoff Vooys
In this expository paper we provide a geometric proof of the local Langlands Correspondence for the groups defined over -adic fields . We do this by r…
math.AG2019
The Greenberg Functor is Site Cocontinuous
Geoff Vooys
In this paper we show that it is possible to define a topology on the category of formal schemes over a ring of -adic integers such that the left adjoint of the Greenberg Transf…