Le programme est constitué de deux cours de 4 séances donné par Johannes Huisman et Susanna Zimmermann.
Cours de Johannes Huisman : TBA
Cours de Susanna Zimmermann : Some plane Birational Geometry over an arbitrary field
Birational Geometry is very classical over algebraically closed fields and it is not so hard to extend the techniques over a perfect field (when we have a Galois group at our hands). Over imperfect fields however, birational geometry becomes more involved, specially in characteristic two (just think of conic fibrations in characteristic two!). I will give an introduction on plane birational geometry over these types of fields with many explicit examples.