2 citations · 2 across the 3 of their papers we have counts for
3 papers
Characterisations of trivial extensions
Elsa Fernandez, Sibylle Schroll, Hipolito Treffinger +2
In this paper we give a characterisation of trivial extension algebras in terms of quivers with relations. This result is based on a explicit description of the ideal of relations…
On the quiver with relations of a quasitilted algebra and applications
Natalia Bordino, Elsa Fernandez, Sonia Trepode
In this paper we discuss, in terms of quivers with relations, sufficient and necessary conditions for an algebra to be a quasitilted algebra. We start with an algebra with global d…
A Criterion for global dimension two for strongly simply connected schurian algebras
Natalia Bordino, Elsa Fernandez, Sonia Trepode
The aim of this paper is to provide a criterion to determine, by quivers with relations, when an algebra has global dimension at most two. In order to do that, we introduce a new c…