11 citations · 34 across the 13 of their papers we have counts for
13 papers
Odd-primary torsion in the homology of unordered configurations on the torus
Najib Idrissi, Victor Roca i Lucio
The main object of study of this paper is , the unordered configuration space of points in the torus . First, we produce a marked-point transfer argument which,…
Homology of configuration spaces in positive characteristic via point-set constructions
Najib Idrissi, Victor Roca i Lucio
The first goal of this paper is to provide concrete chain complexes computing the homology of (unordered) configuration spaces of manifolds in positive characteristic, lifting a th…
Plethysm for characters of relative operads and props
Najib Idrissi, Erik Lindell
We investigate the relationship between symmetric functions and the representation theory of operads, relative operads, and props. We extend the classical character map for symmetr…
Homotopy Prefactorization Algebras
Najib Idrissi, Eugene Rabinovich
We apply the theory of operadic Koszul duality to provide a cofibrant resolution of the colored operad whose algebras are prefactorization algebras on a fixed space M. his allows u…
Non-formality of Voronov's Swiss-Cheese operads
Najib Idrissi, Renato Vasconcellos Vieira
The Swiss-Cheese operads, which encode actions of algebras over the little -cubes operad on algebras over the little -cubes operad, comes in several variants. We prove th…
Configuration Spaces of Surfaces
Ricardo Campos, Najib Idrissi, Thomas Willwacher
We compute small rational models for configuration spaces of points on oriented surfaces, as right modules over the framed little disks operad. We do this by splitting these surfac…
Boardman-Vogt resolutions and bar/cobar constructions of (co)operadic (co)bimodules
Ricardo Campos, Julien Ducoulombier, Najib Idrissi
We develop the combinatorics of leveled trees in order to construct explicit resolutions of (co)operads and (co)operadic (co)bimodules. We build explicit cofibrant resolutions of o…
Formality of a higher-codimensional Swiss-Cheese operad
Najib Idrissi
We study bicolored configurations of points in the Euclidean -space that are constrained to remain either inside or outside a fixed Euclidean -subspace, with . W…
A model for framed configuration spaces of points
Ricardo Campos, Julien Ducoulombier, Najib Idrissi +1
We study configuration spaces of framed points on oriented closed smooth manifolds. Such configuration spaces admit natural actions of the framed little discs operads, that play an…
Curved Koszul duality of algebras over unital versions of binary operads
Najib Idrissi
We develop a curved Koszul duality theory for algebras presented by quadratic-linear-constant relations over unital versions of binary quadratic operads. As an application, we stud…
Configuration Spaces of Manifolds with Boundary
Ricardo Campos, Najib Idrissi, Pascal Lambrechts +1
We study ordered configuration spaces of compact manifolds with boundary. We show that for a large class of such manifolds, the real homotopy type of the configuration spaces only…
The Lambrechts-Stanley Model of Configuration Spaces
Najib Idrissi
We prove the validity over of a commutative differential graded algebra model of configuration spaces for simply connected closed smooth manifolds, answering a conject…
Swiss-Cheese operad and Drinfeld center
Najib Idrissi
We build a model in groupoids for the Swiss-Cheese operad, based on parenthesized permutations and braids, and we relate algebras over this model to the classical description of al…