Generic tau-tilting types

Speaker
Calvin Pfeifer - Universität zu Köln

Date
Nov 15, 2024 - Time: 11:30 Sala Verde

In this talk, we propose notions of generically tame and generically wild τ-tilting types of finite-dimensional algebras. We show a trichotomy into finite, generically tame and generically wild τ-tilting type for algebras associated to symmetrisable generalised Cartan matrices. These algebras were introduced by Geiß-Leclerc-Schröer and are degenerations of hereditary algebras; but  they are often of wild representation type even if the corresponding  Cartan matrix is of finite or affine type.

 

https://sites.google.com/view/tgmrt-verona/program

Data pubblicazione
Nov 11, 2024

Contact person
Alessio Cipriani
Department
Computer Science