Une extension du théorème de Borel-Weil.
Une généralisation de la loi de transformation pour les résidus
Une introduction naïve aux cohomologies de Dwork
Une involution sur un espace de modules de fibrés instantons
Une relation entre la filtration par le poids de Deligne et la filtration de Zeeman
Une remarque sur la cohomologie du faisceau de Zariski de la K-théorie de Milnor sur une variété lisse complexe.
Uniform Distribution Classified.
Uniform distribution of Hasse invariants.
Uniform Sheaves and Differential Equations
Universal covering spaces and fundamental groups in algebraic geometry as schemes
In topology, the notions of the fundamental group and the universal cover are closely intertwined. By importing usual notions from topology into the algebraic and arithmetic setting, we construct a fundamental group family from a universal cover, both of which are schemes. A geometric fiber of the fundamental group family (as a topological group) is canonically the étale fundamental group. The constructions apply to all connected quasicompact quasiseparated schemes. With different methods and hypotheses,...
Universal cycle classes
Universal extensions and -adic periods of elliptic curves
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Unramified Brauer group of the moduli spaces of PGLr(ℂ)-bundles over curves
Let X be an irreducible smooth complex projective curve of genus g, with g ≥ 2. Let N be a connected component of the moduli space of semistable principal PGLr (ℂ)-bundles over X; it is a normal unirational complex projective variety. We prove that the Brauer group of a desingularization of N is trivial.
Unramified cohomology of classifying varieties for classical simply connected groups
Unstable vector bundles and linear systems on surfaces in characteristic p.
Unterbündel maximalen Grades von Vektorbündeln auf algebraischen Kurven.
Valuation -adique des zéros et pôles de la fonction zêta d’une variété algébrique sur un corps fini