Noncommutative unfolding of hypersurface singularity
arXiv:1207.6333
Abstract
A version of Kontsevich Formality theorem is proven for smooth DG algebras. As an application of this, it is proven that any quasiclassical datum of noncommutative unfolding of an isolated surface singularity can be quantized.
19 pages; Version 3: an error in the version published in "Noncommutative Geometry" is corrected