38 citations · 38 across the 1 of their papers we have counts for
5 papers
Birational Geometry of 3-fold Mori Fibre Spaces
Gavin Brown, Alessio Corti, Francesco Zucconi
We study the geography and birational geometry of 3-fold conic bundles over P^2 and cubic del Pezzo fibrations over P^1. We discuss many explicit examples and raise several open qu…
Abelian covers and isotrivial canonical fibrations
Francesco Zucconi
We classify all the surfaces of general type whose canonical map is composed with a pencil if they are the quotient of the diagonal action by an Abelian group acting over the produ…
Surfaces with p_{g}=q=2 and an irrational pencil
F. Zucconi
We classify all the irrational pencils over the surfaces of general type with p=q=2. This classification adds a new evidence to a Catanese conjecture which states that if S has p=q…
On the Slope of Fibred Surfaces
Miguel A. Barja, Francesco Zucconi
Given a relatively minimal non locally trivial fibred surface f: S->B, the slope of the fibration is a numerical invariant associated to the fibration. In this paper we explore how…
A Note on a Conjecture of Xiao
Miguel A. Barja, Francesco Zucconi
Let f:S ->B be a relatively minimal fibred surface. In this note we give a partial affirmative answer to a conjecture of Xiao, proving that the direct image of the relative dualizi…