3 papers
math.RT2025
Simple subquotients of relation modules
Gustavo Costa, Lucas Queiroz Pinto, Luis Enrique Ramirez
In this paper we provide an explicit tableaux realization for all simple subquotients of a relation Gelfand-Tsetlin -module.
math.RT2025
From the homotopy category of projective modules over gentle algebras to poset representations
Germán Benitez, Gustavo Costa
In [BCP24], the authors describe a triangulated structure of a quotient of a certain category of representations of posets, nowadays known as the Bondarenko's category. This catego…
math.RT2024
Triangulated structure for Bondarenko's Categories
Germán Benitez, Gustavo Costa, Lucas Q. Pinto
V. Bondarenko and Y. Drozd gives a description of all indecomposable objects in a category of representations of posets, nowadays known as the Bondarenko's category. This category…