DAG-seminar: Comparing two definitions of stacks
Tid: To 2018-11-29 kl 10.15 - 12.00
Plats: Room F11, KTH
Medverkande: Jeroen Hekking (KTH)
We will compare the definition of stacks (Toën–Vezzosi, HAG1) satisfying a sheaf condition for semi-representable hypercovers and the definition of stacks (Toën, DAG, EMS-survey) satisfying a sheaf condition for all hypercovers.