Tensor products of homotopy Gerstenhaber algebras
نویسندگان
چکیده
منابع مشابه
Homotopy Gerstenhaber Algebras
The purpose of this paper is to complete Getzler-Jones’ proof of Deligne’s Conjecture, thereby establishing an explicit relationship between the geometry of configurations of points in the plane and the Hochschild complex of an associative algebra. More concretely, it is shown that the B∞-operad, which is generated by multilinear operations known to act on the Hochschild complex, is a quotient ...
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We prove that the BRST complex of a topological conformal field theory is a homotopy Gerstenhaber algebra, as conjectured by Lian and Zuckerman in 1992. We also suggest a refinement of the original conjecture for topological vertex operator algebras. We illustrate the usefulness of our main tools, operads and “string vertices” by obtaining new results on Vassiliev invariants of knots and double...
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ژورنال
عنوان ژورنال: Homology, Homotopy and Applications
سال: 2011
ISSN: 1532-0073,1532-0081
DOI: 10.4310/hha.2011.v13.n2.a15