(Quasi-)affineness of perverse character varieties
Algebraic Geometry
2026-05-26 v1
Abstract
We show that perverse character varieties are (quasi-)affine. We do this in a purely stack-theoretic fashion, by exhibiting enough sections of the structure sheaf.
Cite
@article{arxiv.2605.25069,
title = {(Quasi-)affineness of perverse character varieties},
author = {Enrico Lampetti and Michele Pernice},
journal= {arXiv preprint arXiv:2605.25069},
year = {2026}
}
Comments
30 pages. Comments are welcome!