3 papers
math.AT2026
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,…
math.AT2026
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…
math.AT2025
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…