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2019-11-03
A remark on Hochschild cohomology and Koszul duality
Bernhard Keller
文献摘要
Applying recent results by Lowen-Van den Bergh we show that Hochschild cohomology is preserved under Koszul-Moore duality as a Gerstenhaber algebra. More precisely, the corresponding Hochschild complexes are linked by a quasi-isomorphism of B-infinity-algebras.
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