63 citations
- Centre National de la Recherche ScientifiqueFR11 papers
- Université Grenoble AlpesFR6 papers
- Université Joseph FourierFR5 papers
- Gesellschaft Fur Mathematik Und DatenverarbeitungDE2 papers
- Institut de PhysiqueFR2 papers
- Laboratoire de Mathématiques d'OrsayFR2 papers
- Université Pierre Mendès FranceFR2 papers
- University of IoanninaGR2 papers
- Aarhus UniversityDK1 paper
- Bouygues (France)FR1 paper
- Bulgarian Academy of SciencesBG1 paper
- Centre de Mathématiques Laurent SchwartzFR1 paper
10 papers · 2 filters
Equivariant derived category of a complete symmetric variety
Stéphane Guillermou
Let G be a complex algebraic semi-simple adjoint group and X a smooth complete symmetric G-variety. Let L_i be the irreducible G-equivariant intersection cohomology complexes on X,…
Quelques remarques sur le champ des courbes hyperelliptiques en caracteristique deux
Jose Bertin
Dans cette note on decrit le champ des courbes hyperelliptiques lisses defines sur un corps algebriquement clos de caracteristique deux comme un champ quotient. On en deduit le gro…
Construction of equivariant vector bundles
Michel Brion
Let be the wonderful compactification of a complex adjoint symmetric space such that . We show how to extend equivariant vector bundles on to e…
F-regularity of large Schubert varieties
Michel Brion, Jesper Funch Thomsen
Let G denote a connected reductive algebraic group over an algebraically closed field k and let X denote a projective G x G-equivariant embedding of G. The large Schubert varieties…
Legendrian varieties
J. M. Landsberg, L. Manivel
We investigate the geometry of Legendrian complex projective manifolds $X\subset\PP V$. By definition, this means is a complex vector space of dimension , endowed with a…
On the uniqueness of -actions on affine surfaces
Hubert Flenner, Mikhail Zaidenberg
We prove that a normal affine surface over admits an effective action of a maximal torus () such that any other effective -act…