2018
Dec
31

# NT & AG Lunch: Yakov Varshavsky "Algebraic stacks"

1:00pm to 2:00pm

## Location:

Faculty lounge, Math building

The main goal of this talk will be to define algebraic stacks and to give examples.

Our main example will be moduli "space" of vector bundles on a smooth projective curve.

Key words: groupoids, Grothendieck topologies, etale and smooth morphisms of schemes, G-torsors,

algebraic stacks.