Hochschild (co)homology of the Dunkl operator quantization of $\Z_2$-singularity
arXiv:1010.4807 · doi:10.1093/imrn/rnr105
Abstract
We study Hochschild (co)homology groups of the Dunkl operator quantization of $\Z_2$-singularity constructed by Halbout and Tang. Further, we study traces on this algebra and prove a local algebraic index formula.
26 pages. Comments and suggestions welcome. Some typos and other minor mistakes corrected