Etale cohomology reading seminar

Ô la nostalgie à retrouver de vieilles cartes postales. Où le ciel est toujours bleu l'arbre toujours vert la mer étale...

Jmer étale aux Brochet, Artiste : kerzanet jacques

These notes might be difficult to understand without the lectures. If you are in the reading group, and would like a link to the corresonding video, just let me know, and I'll pass it along!

Meeting 1: The what, why and how of etale cohomology.

Meeting 2: Grothendieck topologies

Meeting 3: Sheafification, Cech spectral sequence

Meeting 4: More on the Cech spectral sequence, the Leray sequence, and a few words on descent

Meeting 5: Watching Daniel Litt's Lecture IV

Meeting 6: Comparison of etale and Zariski cohomology

Meeting 7: Etale comology of a field, strictly local rings

Meeting 8: Torsors

Meeting 9: Torsors and first Cech cohomology