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math.RT2021
Brauer Configuration Algebras and Matrix Problems to Categorify Integer Sequences
Agustín Moreno Cañadas, Pedro Fernando Fernández Espinosa, Isaías David Marín Gaviria +1
Bijections between invariants associated to indecomposable projective modules over some suitable Brauer configuration algebras and invariants associated to solutions of the Kroneck…
math.RT2021
Coxeter's Frieze Patterns Arising from Dyck Paths
Agustín Moreno Cañadas, Isaías David Marín Gaviria, Gabriel Bravo Rios +1
Frieze patterns are defined by objects of a category of Dyck paths, to do that, it is introduced the notion of diamond of Dynkin type An. Such diamonds constitute a tool to build i…