Abstract:
We produce a master identity for a certain type of homotopy Gerstenhaber algebras, in particular suitable for the prototype, namely the Hochschild complex of an associative algebra. This algebraic master identity was inspired by the work of Getzler–Jones and Kimura–Voronov–Zuckerman in the context of topological conformal field theories. To this end, we introduce the notion of a “partitioned multilinear map” and explain the mechanics of composing such maps. In addition, many new examples of pre-Lie algebras and homotopy Gerstenhaber algebras are given.
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Received: 2 March 1998 / Accepted: 16 July 1999
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Akman, F. A Master Identity for Homotopy Gerstenhaber Algebras. Comm Math Phys 209, 51–76 (2000). https://doi.org/10.1007/s002200050015
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DOI: https://doi.org/10.1007/s002200050015