Ulrich and aCM bundles from invariant theory
Résumé
We use certain special prehomogeneous representations of algebraic groups in order to
construct aCM vector bundles, possibly Ulrich, on certain families of hypersurfaces.
Among other results, we show that a general cubic hypersurface of dimension seven admits
an indecomposable Ulrich bundle of rank nine, and that a general cubic fourfold admits
an unsplit aCM bundle of rank six.
Origine : Fichiers produits par l'(les) auteur(s)
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