258 citations
- Laboratoire Angevin de Recherche en MathématiquesFR198 papers
- Centre National de la Recherche ScientifiqueFR127 papers
- Institut des Sciences et Technologies Moléculaires d'AngersFR31 papers
- Sorbonne UniversitéFR17 papers
- Wrocław University of Science and TechnologyPL17 papers
- Institut de Mathématiques de ToulouseFR13 papers
- Institute for Theoretical and Experimental PhysicsRU12 papers
- Université Paris-SaclayFR12 papers
- Université Toulouse III - Paul SabatierFR12 papers
- Horia Hulubei National Institute for R and D in Physics and Nuclear EngineeringRO10 papers
- Institut d'électronique de microélectronique et de nanotechnologieFR10 papers
- Université Nantes Angers Le MansFR10 papers
20 papers · 1 filter
Lie algebra homology with coefficients tensor products of the adjoint representation in relative polynomial degree 2
Geoffrey Powell
The homology of free Lie algebras with coefficients in tensor products of the adjoint representation working over Q contains important information on the homological properties of…
Topological field theories associated with Calabi-Yau categories
Tristan Bozec, Damien Calaque, Sarah Scherotzke
We construct symmetric monoidal higher categories of iterated Calabi-Yau cospans, that are noncommutative analogs of iterated lagrangian correspondences. We actually give a general…
On the Passi and the Mal'cev functors
Geoffrey Powell
The author has shown that the category of analytic contravariant functors on , the category of finitely-generated free groups, is equivalent to the category of left mo…
Approximation of the centre of unstable algebras using the nilpotent filtration
Ouriel Blœdé
In a precedent article, we computed the set of central elements of an unstable algebra over the Steenrod algebra, in the sense of Dwyer and Wilkerson, when …
Baby bead representations
Geoffrey Powell
This paper is motivated by the study of Turchin and Willwacher's bead representations. The problem is reformulated here in terms of the Lie algebra homology of a free Lie algebra w…
Presheaves on , -closed unstable algebras and their centres
Ouriel Bloede
A -closed, noetherian, unstable algebra over the Steenrod Algebra is determined, up to isomorphism, by the functor , which…