Oberseminar Algebra und Geometrie: Dirk Kussin (Münster): What is a tube?
Wednesday, 21.06.2017 16:15 im Raum M2
Abstract: We discuss the categorical structure of a tube, let say a homogeneous one over a tame hereditary algebra over a field (or, more generally, over a noncommutative regular projective curve), 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. Some new results and examples will be presented.
Angelegt am 13.06.2017 von Heike Harenbrock
Geändert am 13.06.2017 von Heike Harenbrock
[Edit | Vorlage]