Lauren Grimley
Published 2016-06-06Version 1
We formulate the Gerstenhaber algebra structure of Hochschild cohomology of finite group extensions of some quantum complete intersections. When the group is trivial, this work characterizes the graded Lie brackets on Hochschild cohomology of these quantum complete intersections, previously only known for a few cases. As an example, we compute the algebra structure for two generator quantum complete intersections extended by select groups.
Poisson and Hochschild cohomology and the semiclassical limit
Singular deformation theory and the invariance of Gerstenhaber algebra structure on the singular Hochschild cohomology
Singular Hochschild Cohomology and Gerstenhaber Algebra Structure
![QR code for arXiv:1606.01727 [math.RT]](http://oss.arxitics.com/images/favicon.svg)