%0 Journal Article
%T Formality theorems for Hochschild complexes and their applications
%A V. A. Dolgushev
%A D. E. Tamarkin
%A B. L. Tsygan
%J Mathematics
%D 2008
%I arXiv
%R 10.1007/s11005-009-0350-3
%X We give a popular introduction to formality theorems for Hochschild complexes and their applications. We review some of the recent results and prove that the truncated Hochschild cochain complex of a polynomial algebra is non-formal.
%U http://arxiv.org/abs/0901.0069v2