11 citations · 21 across the 2 of their papers we have counts for
4 papers
Batalin-Vilkovisky algebras and cyclic cohomology of Hopf algebras
Luc Menichi
We show that the Connes-Moscovici cyclic cohomology of a Hopf algebra equipped with a character has a Lie bracket of degree -2. More generally, we show that a "cyclic operad with m…
Duality in Gerstenhaber algebras
Yves Félix, Luc Menichi, Jean-Claude Thomas
Let be a differential graded coalgebra, the Adams cobar construction and the dual algebra. We prove that for a large class of coalgebras there is a natur…
P-th powers in mod p cohomology of fibers
Luc Menichi
Let be a fibration whose base space is a finite simply-connected CW-complex of dimension and whose total space is a path-c…
The cohomology ring of free loop spaces
Luc Menichi
Let X be a simply connected space and k a commutative ring. Goodwillie, Burghelea and Fiedorowiscz proved that the Hochschild cohomology of the singular chains on the pointed loop…