2 papers
math.AT2020
A multiplicative comparison of MacLane homology and topological Hochschild homology
Geoffroy Horel, Maxime Ramzi
Let denote MacLane's -construction, and denote the smash product of spectra. In this paper we construct an equivalence in the categ…
math.AT2015
Profinite completion of operads and the Grothendieck-Teichmüller group
Geoffroy Horel
In this paper, we prove that the group of homotopy automorphisms of the profinite completion of the operad of little -disks is isomorphic to the profinite Grothendieck-Teichmüll…