A remark on hyperplane sections of rational normal scrolls

Aldo Conca (1) , Daniele Faenzi (2)

1 Dipartimento di Matematica [Genova]
2 IMB - Institut de Mathématiques de Bourgogne [Dijon]

We present algebraic and geometric arguments that give a complete classification of the rational normal scrolls that are hyperplane section of a given rational normal scrolls.

Mots clés: Determinantal ideals; Rational normal scrolls

Domaines: Géométrie algébrique [math.AG]

Aldo Conca, Daniele Faenzi. A remark on hyperplane sections of rational normal scrolls. Bulletin mathématique de la Société des Sciences mathématiques de Roumanie, 2017, 60 (4), pp.337-349. ⟨hal-01699109⟩