A lockdown survey on cDV singularities
Algebraic Geometry
2023-02-21 v2 Representation Theory
Symplectic Geometry
Abstract
This is an expository survey article on compound Du Val (cDV) singularities, with emphasis on recent homological approaches, including: noncommutative resolutions, tilting theory, contraction algebras, classification, derived categories, autoequivalences, stability conditions, deformation theory, and cluster tilting theory.
Cite
@article{arxiv.2103.16990,
title = {A lockdown survey on cDV singularities},
author = {Michael Wemyss},
journal= {arXiv preprint arXiv:2103.16990},
year = {2023}
}
Comments
30 pages, v2 pre-final version, in colour