3 papers
math.GT2025
Twisted homological stability for handlebody mapping class groups
Erik Lindell, Arthur Soulié
We prove twisted homological stability for handlebody mapping class groups. Using the categorical framework developed by Randal-Williams and Wahl, we establish that the homology of…
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…
math.QA2018
A(nother) model for the framed little disks operad
Erik Lindell, Thomas Willwacher
We describe new graphical models of the framed little disks operads which exhibit large symmetry dg Lie algebras.