2 papers
math.RT2024
Drinfeld centralizers and Rouquier complexes
Ben Elias, Matthew Hogancamp
The Drinfeld centralizer of a monoidal category in a bimodule category is the category of objects in $\mathcal{M}…
math.RT2024
Coxeter groups preserving orthants
Ben Elias
In this short, elementary note we prove that if a faithful reflection representation of a Coxeter group preserves an orthant, then that Coxeter group is a product of symmetric grou…