Morphing etale spaces
Algebraic Geometry
2024-12-11 v1
Abstract
We give a simple description of the category of sheaves on the small etale site of an irreducible scheme whose local rings are geometrically unibranch and henselian, which affords a characterization of representable sheaves.
Keywords
Cite
@article{arxiv.2412.07358,
title = {Morphing etale spaces},
author = {Christophe Cornut},
journal= {arXiv preprint arXiv:2412.07358},
year = {2024}
}