Formality theorems for hochschild complexes and their applications

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Genre
Journal Article
Date
2009-11-01
Author
Dolgushev, V
Tamarkin, D
Tsygan, B
Subject
Hochschild complexes
deformation quantization
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http://hdl.handle.net/20.500.12613/6067

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DOI
10.1007/s11005-009-0350-3
Abstract
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. © 2009 The Author(s).
Citation to related work
Springer Science and Business Media LLC
Has part
Letters in Mathematical Physics
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