20 citations · 27 across the 4 of their papers we have counts for
4 papers
Fano manifolds and blow-ups of low-dimensional subvarieties
Elena Chierici, Gianluca Occhetta
We study Fano manifolds of pseudoindex greater than one and dimension greater than five, which are blow-ups of smooth varieties along smooth centers of dimension equal to the pseud…
Fano fivefolds of index two with blow-up structure
Elena Chierici, Gianluca Occhetta
We classify Fano fivefolds of index two which are blow-ups of smooth manifolds along a smooth center.
The cone of curves of Fano varieties of coindex four
Elena Chierici, Gianluca Occhetta
We classify the cones of curves of Fano varieties of dimension greater or equal than five and (pseudo)index dim X -3, describing the number and type of their extremal rays.
Generalized Mukai conjecture for special Fano varieties
Marco Andreatta, Elena Chierici, Gianluca Occhetta
Let X be a Fano variety of dimension n, pseudoindex i_X and Picard number ρ_X. A generalization of a conjecture of Mukai says that ρ_X(i_X-1)\le n. We prove that the conjecture hol…