2 papers
math.CO2023
Permutoric Promotion: Gliding Globs, Sliding Stones, and Colliding Coins
Colin Defant, Rachana Madhukara, Hugh Thomas
The first author recently introduced toric promotion, an operator that acts on the labelings of a graph and serves as a cyclic analogue of Schützenberger's promotion operator.…
math.RT2012
Acyclic cluster algebras revisited
David Speyer, Hugh Thomas
We describe a new way to relate an acyclic, skew-symmetrizable cluster algebra to the representation theory of a finite dimensional hereditary algebra. This approach is designed to…