3 citations · 6 across the 5 of their papers we have counts for
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Examples of geodesic ghor algebras on hyperbolic surfaces
Karin Baur, Charlie Beil
Cancellative dimer algebras on a torus have many nice algebraic and homological properties. However, these nice properties disappear for dimer algebras on higher genus surfaces. We…
A generalization of cancellative dimer algebras to hyperbolic surfaces
Karin Baur, Charlie Beil
We study a new class of quiver algebras on surfaces, called 'geodesic ghor algebras'. These algebras generalize cancellative dimer algebras on a torus to higher genus surfaces, whe…
Friezes satisfying higher SL-determinants
Karin Baur, Eleonore Faber, Sira Gratz +2
In this article, we construct SL-friezes using Plücker coordinates, making use of the cluster structure on the homogeneous coordinate ring of the Grassmannian of -spaces in…
Conway-Coxeter friezes and mutation: a survey
Karin Baur, Eleonore Faber, Sira Gratz +2
In this survey article we explain the intricate links between Conway-Coxeter friezes and cluster combinatorics. More precisely, we provide a formula, relying solely on the shape of…