Poincaré duality in Hochschild (co)homology

Kraehmer, U. (2006) Poincaré duality in Hochschild (co)homology. In: New Techniques in Hopf Algebras and Graded Ring Theory, Brussels, 19-23 Sept 2006, pp. 117-126.

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These are notes on van den Bergh’s analogue of Poincar´e duality in Hochschild (co)homology [VdB98]. They are based on survey talks that I gave in 2006 in G¨ottingen, Cambridge and Warsaw and consist of an elementary explanation of the proof in terms of Ischebeck’s spectral sequence [Isch69] and a detailed discussion of the commutative case, plus some motivating background material. The reader is assumed to be familiar with standard homological algebra, but the commutative algebra and algebraic geometry needed to understand the commutative case is recalled.

Item Type:Conference Proceedings
Glasgow Author(s) Enlighten ID:Kraehmer, Dr Ulrich
Authors: Kraehmer, U.
Subjects:Q Science > QA Mathematics
College/School:College of Science and Engineering > School of Mathematics and Statistics > Mathematics
Copyright Holders:Copyright © 2006 The Author
First Published:First published in New Techniques in Hopf Algebras and Graded Ring Theory 117-126
Publisher Policy:Reproduced with permission of the author

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