Applications of noncommutative deformations
Algebraic Geometry
2017-03-10 v1 Representation Theory
Abstract
For a general class of contractions of a variety X to a base Y, I discuss recent joint work with M. Wemyss defining a noncommutative enhancement of the locus in Y over which the contraction is not an isomorphism, along with applications to the derived symmetries of X. This note is based on a talk given at the Kinosaki Symposium in 2016.
Cite
@article{arxiv.1703.03243,
title = {Applications of noncommutative deformations},
author = {W. Donovan},
journal= {arXiv preprint arXiv:1703.03243},
year = {2017}
}
Comments
9 pages, 3 figures