What is a tube?

What is a tube?
Speaker:  Dirk Kussin - Universit├Ąt Paderborn
  Wednesday, June 7, 2017 at 4:00 PM Aula M - Rinfresco 15.45, inizio seminario 16.00.
We discuss the categorical structure of a tube, let say a homogeneous one over a tame hereditary algebra over a field, and compare a bottom-up with a top-down approach for its determination. We compare the functorial properties of the Auslander-Reiten translation on a tube with tubular shift functors associated with tubes. New results and examples will be presented.

Contact person: Lidia Angeleri

Programme Director

Publication date
May 5, 2017