Found 19 Documents (Results 1–19)

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$$A_{\infty}$$-coderivations and the Gerstenhaber bracket on Hochschild cohomology. (English)Zbl 07358349

MSC:  16E40 16E45
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The Hochschild cohomology ring of a Frobenius algebra with semisimple Nakayama automorphism is a Batalin-Vilkovisky algebra. (English)Zbl 1344.16009

MSC:  16E40 16L60 16S38
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A short survey on pre-Lie algebras. (English)Zbl 1278.17001

Carey, Alan (ed.), Noncommutative geometry and physics: Renormalisation, motives, index theory. Based on the workshop “Number theory and physics”, Vienna, Austria, March 2009. Edited with the assistance of Harald Grosse and Steve Rosenberg. Zürich: European Mathematical Society (EMS) (ISBN 978-3-03719-008-1/pbk). ESI Lectures in Mathematics and Physics, 89-102 (2011).
MSC:  17A30 17D25

Intrinsic brackets and the $$L_\infty$$-deformation theory of bialgebras. (English)Zbl 1278.16035

MSC:  16T10 16S80 16E40 18D50 18G50 57T05
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The Batalin-Vilkovisky algebra on Hochschild cohomology induced by infinity inner products. (English)Zbl 1218.16004

MSC:  16E40 16E45 55P62
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The homotopy Gerstenhaber algebra of Hochschild cochains of a regular algebra is formal. (English)Zbl 1144.18007

MSC:  18D50 16E40 16E45 58B99 53D55
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On deformations of associative algebras. (English)Zbl 1156.16021

MSC:  16S80 16E45 16E40
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Invitation to operadic dynamics. (English)Zbl 1129.18002

MSC:  18D50 70G60
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Injective Hopf bimodules, cohomologies of infinite dimensional Hopf algebras and graded-commutativity of the Yoneda product. (English)Zbl 1063.16048

MSC:  16W30 16E40 16W50 57T05
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MSC:  18D50
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MSC:  18D50
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Coassociativity, cohomology and Gerstenhaber algebras. (English)Zbl 0995.16012

MSC:  16E40 17B56

On some algebraic structures arising in string theory. (English)Zbl 0871.17021

Penner, Robert (ed.) et al., Perspectives in mathematical physics. Proceedings of the conference on interface between mathematics and physics, held in Taiwan in summer 1992 and the special session on topics in geometry and physics, held in Los Angeles, CA, USA in winter of 1992. Boston, MA: International Press. Conf. Proc. Lect. Notes Math. Phys. 3, 219-227 (1994).
MSC:  17B68 81R10 81T30
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On a class of common properties of some different types of algebras. I, II. (English)Zbl 0179.33204

MSC:  17A30 17B56 17B70

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