An example of noncommutative deformations
Algebraic Geometry
2007-12-14 v1 Representation Theory
Abstract
We compute the noncommutative deformations of a family of modules over the first Weyl algebra. This example shows some important properties of noncommutative deformation theory that separates it from commutative deformation theory.
Cite
@article{arxiv.0712.2146,
title = {An example of noncommutative deformations},
author = {Eivind Eriksen},
journal= {arXiv preprint arXiv:0712.2146},
year = {2007}
}
Comments
5 pages, LaTeX, based on a talk I gave at the AGMF Baltic-Nordic Workshop in Gothenburg, 11-13 October, 2007