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19932026
most citedHomaloidal hypersurfaces and hypersurfaces with vanishing Hessian

95 citations · 505 across the 114 of their papers we have counts for

collaborators

126 papers

math.AG2026

On Fano varieties of index one that are linear sections of Grassmannians of lines

Michele Bolognesi, Ciro Ciliberto, Alessandro Verra

In this paper we consider the general dimensional linear section of the Grassmannian of lines in , that is a Fano variety of index 1. We fi…

math.AG2026

Components of simple and non--simple type of Hurwitz schemes

Ciro Ciliberto, Andreas Leopold Knutsen, Sara Torelli

Let , with , be the Hurwitz space, parametrizing all morphisms of degree , with points $x_1,\l…

math.AG2026

Contact Invariants for Plane Curves in a Pencil

Ciro Ciliberto, Rick Miranda, Joaquim Roe

Let $\calP$ be a general pencil of curves of degree in the projective plane. In this paper we review the computation of the number of curves in $\calP$ that have a hyperflex li…

math.AG2026

On the Hurwitz existence problem for branched covers of the projective line

Ciro Ciliberto, Andreas Leopold Knutsen, Sara Torelli

We give an alternative proof of the Hurwitz existence problem for branched covers of in the case where the number of ramification points equals the number of branch…

math.AG2026

A remark on isolated complex hypersurface singularities

Fabrizio Catanese, Ciro Ciliberto, Concettina Galati

This is now an expository note about the following classical problem. Let be the germ of a hypersurface in with an ordinary singularity of multip…

math.AG2026

Constructions for rational multiple planes

Ciro Ciliberto, Rick Miranda

A finite, normal cover $f: X\longrightarrow \bbP^2$ of degree (the case is well known and we do not consider it in this paper) is called \emph{simple}, if there is…