Homologiegruppen von Schnitten zweier Quadriken des P4 und Repräsentanten ihrer Erzeugenden
Homology classes of real algebraic sets
There is a large research program focused on comparison between algebraic and topological categories, whose origins go back to 1952 and the celebrated work of J. Nash on real algebraic manifolds. The present paper is a contribution to this program. It investigates the homology and cohomology classes represented by real algebraic sets. In particular, such classes are studied on algebraic models of smooth manifolds.
Images directes en cohomologie cohérente
Le groupe de monodromie du déploiement des singularités isolées de courbes planes I.
Lefschetzsätze und Hyperkonvexität.
Les fibrés de rang deux sur et leurs sections
Linear systems on quasi-abelian varieties.
Local Flat Duality of Abelian Varieties.
Motivi associati a successioni di coomologia relativa
On algebraic curves.
On Galois module structure of the cohomology groups of an algebraic variety.
On homology classes represented by real algebraic varieties
On K-spanned embeddings of projectiv manifolds.
On space curves with good cohomological properties.
On the de Rham cohomology of algebraic varieties
On the determinant of periods with finite monodromy.
On the difference between real and complex arrangements.
On the Dimension of Analytic Cohomology.
On the homology and cohomology of complete intersections with isolated singularities
On the irreducible components of characteristic varieties.