2 papers
math.RT2026
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 is built on a category decomposed according to the weights of , as well as biadjoint end…
math.RT2025
Steadied Khovanov-Lauda-Rouquier algebras and local models for blocks
Dinushi Munasinghe, Ben Webster
It's known that many different blocks of for different values of are equivalent as categories, though the corresponding block algebras are almost never isomor…