Vortrag von Dr. Yuki Hirano
Sprecher eingeladen von: Prof. Dr. Christian Okonek
Datum: 20.05.19 Zeit: 13.15 - 14.45 Raum: Y27H25
We prove a semi-orthogonal decomposition of derived factorization categories associated to the sum of potential that is not necessarily Thom--Sebastiani type. As an application, we show that the homotopy category of maximally graded matrix factorisations of an invertible polynomial of chain type has a full exceptional collection. This is a joint work with Genki Ouchi.