14 citations · 61 across the 25 of their papers we have counts for
4 papers · 1 filter
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…
The magic square of reflections and rotations
Ragnar-Olaf Buchweitz, Eleonore Faber, Colin Ingalls
We show how Coxeter's work implies a bijection between complex reflection groups of rank two and real reflection groups in . We also consider this magic square of reflections…
Non-Commutative Resolutions of Toric Varieties
Eleonore Faber, Greg Muller, Karen E. Smith
Let be the coordinate ring of an affine toric variety. We show that the endomorphism ring where is the (finite) direct sum of all (isomorphism c…