01:19:50
published on March 3, 2026
Positive-depth Deligne–Lusztig varieties and character sheaves
By Charlotte Chan
Complexes of tori and rational points on homogeneous spaces over a function field
By David Harari
Appears in collection : 2019 - T2 - WS1 - Rational Points on Fano and Similar Varieties
We explain new arithmetic duality theorems for finite group schemes and 2-term complexes of tori defined over a global field of positive characteristic. We also apply these results to prove local global principles for homogeneous spaces of linear algebraic groups (joint work with Cyril Demarche).
