A Note on Scopes Equivalences for Ariki--Koike Algebras as Categorical Actions

Alice Dell'Arciprete, Dinushi Munasinghe

A categorical action of a Kac--Moody algebra $\mathfrak{g}$ is built on a category $\mathcal{C}$ decomposed according to the weights $P$ of $\mathfrak{g}$, as well as biadjoint end…