Théorèmes de dualité pour les corps de fonctions sur des corps locaux supérieurs

Let K be the function field of a smooth projective curve X over a higher-dimensional local field k. We define Tate-Shafarevich groups of a commutative group scheme via cohomology classes locally trivial at each completion of K coming from a closed point of X. We establish duality theorems between Tate-Shafarevich groups for finite groups schemes and for tori. © 2016, Springer-Verlag Berlin Heidelberg.