27
Feb
27. Februar 2019
Oberseminar zur Algbra und Algebraischen Kombinatorik
Two braid group actions for the Auslander algebra of k[x]/xn
For the algebra of the title, we classify various interesting objects of homological origin; in particular, full exceptional sequences of modules. There are two natural braid group actions on all exceptional sequences (in the derived category), and we show how these actions look like on modules. (Joint work with Lutz Hille.)
Referent/Referentin
Prof. Dr. David Ploog (Leibniz Universität Hannover)
Veranstalter
Institut für Algebra, Zahlentheorie und Diskrete Mathematik
Termin
27. Februar 201910:15 Uhr - 11:45 Uhr
Ort
HauptgebäudeGeb.: 1101
Raum: A410
Welfengarten 1
30167 Hannover