1 citations · 1 across the 3 of their papers we have counts for
3 papers
Finite quotients of singular Artin monoids and categorification of the desingularization map
Helena Jonsson, Volodymyr Mazorchuk, Elin Persson Westin +3
We study various aspects of the structure and representation theory of singular Artin monoids. This includes a number of generalizations of the desingularization map and explicit p…
Essential orders on stratified algebras with duality and -subcategories in
Volodymyr Mazorchuk, Elin Persson Westin
We prove uniqueness of the essential order for stratified algebras having simple preserving duality, generalizing a recent result of Coulembier for quasi-hereditary algebras. We ap…
Extreme representations of semirings
Chih-Whi Chen, Brendan Frisk Dubsky, Helena Jonsson +4
This is a write-up of the discussions during the meetings of the study group on representation theory of semirings which was organized at the Department of Mathematics, Uppsala Uni…