Noncommutative Singularity Theory
Algebraic Geometry
2024-10-30 v1 Commutative Algebra
Representation Theory
Abstract
This is an expository article on the noncommutative singularity theory of power series in noncommuting variables, its motivation from deformation theory, and its applications to contractibility of curves and the classification of smooth 3-fold flops.
Cite
@article{arxiv.2410.21500,
title = {Noncommutative Singularity Theory},
author = {Gavin Brown and Michael Wemyss},
journal= {arXiv preprint arXiv:2410.21500},
year = {2024}
}
Comments
Contribution to ECM proceedings, Sevilla, July 2024