Échelles et faisceaux sur les quotients de feuilletages
Ein Kriterium für die Offenheit der Versalität.
Endomorphisms of logarithmic schemes
Équivalences rationnelle et numérique sur certaines variétés de type abélien sur un corps fini
Erratum à «Sur une conjecture de Kottwitz au bord»
Erratum “Algebraic -theory and etale cohomology”
Erratum : “The rank of étale cohomology of varieties over -adic or number fields”
Étale cohomology and reduction of abelian varieties
In this paper we study the étale cohomology groups associated to abelian varieties. We obtain necessary and sufficient conditions for an abelian variety to have semistable reduction (or purely additive reduction which becomes semistable over a quadratic extension) in terms of the action of the absolute inertia group on the étale cohomology groups with finite coefficients.
Étale cohomology for non-Archimedean analytic spaces
Etale cohomology of henselian rings and cohomology of abstract Riemann surfaces of fields.
Étale cohomology of rigid analytic spaces.
Extension of the concept of n-function to categories
Extensions du groupe additif