AFFINE CONES OVER FANO-MUKAI FOURFOLDS OF GENUS 10 ARE FLEXIBLE
Résumé
We show that the affine cones over any Fano--Mukai fourfold of genus 10 are flexible;
in particular, the automorphism group of such a cone acts highly transitively outside the vertex.
Furthermore, any Fano--Mukai fourfold of genus 10, with one exception, admits a covering by open charts isomorphic to the affine four-space.
Domaines
Géométrie algébrique [math.AG]
Origine : Fichiers produits par l'(les) auteur(s)
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