An example of noncommutative deformations
arXiv:0712.2146
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.
5 pages, LaTeX, based on a talk I gave at the AGMF Baltic-Nordic Workshop in Gothenburg, 11-13 October, 2007