2 papers
math.RT2020
Periodic String Complexes over String Algebras
Andrés Franco, Hernán Giraldo, Pedro Rizzo
In this paper we develop combinatorial techniques for the case of string algebras with the aim to give a characterization of string complexes with infinite minimal projective resol…
math.RT2019
String and band complexes over SAG algebras
Andrés Franco, Hernán Giraldo, Pedro Rizzo
We give a combinatorial description of a family of indecomposable objects in the bounded derived categories of a new class of algebras: string almost gentle algebras. These indecom…