19 citations · 52 across the 9 of their papers we have counts for
11 papers
On the additivity of projective presentations of maximal rank
Grzegorz Bobiński, Jan Schröer
We study projective presentations of finite-dimensional modules over finite-dimensional algebras. We discuss if projective presentations of maximal rank behave additively. More pre…
Generically -regular irreducible components of module varieties
Grzegorz Bobiński, Jan Schröer
In the representation theory of finite-dimensional algebras, the study of projective presentations of maximal rank is closely related to the study of generically -regular irredu…
Generic Caldero-Chapoton functions with coefficients and applications to surface cluster algebras
Christof Geiß, Daniel Labardini-Fragoso, Jan Schröer
We realize Derksen-Weyman-Zelevinsky's mutations of representations as densely-defined regular maps on representation spaces, and study the generic values of Caldero-Chapoton funct…
Quantum cluster algebras and their specializations
Christof Geiß, Bernard Leclerc, Jan Schröer
We show that in case a cluster algebra coincides with its upper cluster algebra and the cluster algebra admits a grading with finite dimensional homogeneous components, the corresp…
Algebras with irreducible module varieties II: Two vertex case
Grzegorz Bobiński, Jan Schröer
We call a finite-dimensional K-algebra A geometrically irreducible if for all d all connected components of the affine scheme of d-dimensional A-modules are irreducible. We prove t…
Algebras with irreducible module varieties I
Grzegorz Bobiński, Jan Schröer
We call a finite-dimensional K-algebra A geometrically irreducible if for all d, all connected components of the affine scheme of d-dimensional A-modules are irreducible. We show t…