## Seminar on Arithmetic Algebraic Geometry: Dieudonne and Cartier-Dieudonne theories (1)

- Date
- 2011-11-11 10:00 - 2011-11-11 12:00
- Place
- Faculty of Science Building #3 Room 413
- Speaker/Organizer
- Oleg Demchenko (St.Petersburg Univ.)
- Dieudonne theory gives a contravariant functor from the category of formal groups over F_p, over Z_p and over any integer ring with small ramification.

Cartier-Dieudonne theory is a more general classification of formal groups over arbitrary ring.