University of Minnesota Combinatorics Seminar
Friday, February 24, 2012
3:35pm in 570 Vincent Hall



Quantum Cluster Characters

Dylan Rupel

University of Oregon


Abstract

Abstract: In this talk I will describe the non-initial cluster variables in a quantum cluster algebra in terms of the representation theory of a corresponding quiver. Time permitting, I will explain why quantum cluster characters should have ever been discovered by realizing them as the image under a certain algebra homomorphism from the Ringel-Hall algebra of the quiver to the initial quantum torus.