3 papers
math.RT2021
Simple transitive 2-representations of bimodules over radical square zero Nakayama algebras via localization
Helena Jonsson, Mateusz Stroiński
We study the classification problem of simple transitive 2-representations of the 2-category of finite-dimensional bimodules over a radical square zero Nakayama algebra. This resul…
math.RT2021
Weighted colimits of 2-representations and star algebras
Mateusz Stroiński
We apply the theory of weighted bicategorical colimits to study the problem of existence and computation of such colimits of birepresentations of finitary bicategories. The main ap…
math.RT2020
Simple transitive 2-representations of 2-categories associated to self-injective cores
Mateusz Stroiński
Given a finite dimensional algebra , we consider certain sets of idempotents of , called self-injective cores, to which we associate 2-subcategories of the 2-category of proj…