Dyer-Lashof-Cohen operations in Hochschild cohomology
Rings and Algebras
2009-04-17 v3 Algebraic Topology
Abstract
We give explicit formulae for operations in Hochschild cohomology which are analogous to the operations in the homology of double loop spaces. As a corollary we obtain that any brace algebra in finite characteristic is always a restricted Lie algebra.
Keywords
Cite
@article{arxiv.math/0504017,
title = {Dyer-Lashof-Cohen operations in Hochschild cohomology},
author = {Victor Tourtchine},
journal= {arXiv preprint arXiv:math/0504017},
year = {2009}
}
Comments
This is the version published by Algebraic & Geometric Topology on 24 July 2006