Tuesday, April 9, 14:00, 7.527

Karin Erdmann (Oxford)
Tame symmetric algebras

Abstract:
We determine the graph structure of stable Auslander-Reiten components for tame symmetric algebras with 2-regular Gabriel quiver. The proof of this was inspired by Hybrid algebras, as introduced in joint work with Andrzej Skowroński. We discuss further results on Hybrid algebras, and possible generalizations.