NT & AG Lunch: Yakov Varshavsky "Algebraic stacks, II"

Last week we discussed what does it means for a functor to be a "sheaf" in the etale topology.
Our goal now will be to complete the definition of algebraic stacks and to give examples.
Key words: algebraic stacks, faithfully flat morphisms, faithfully flat descent, moduli spaces of vector bundles
on curves.


Mon, 07/01/2019 - 13:00 to 14:00


Faculty lounge, Math building