129 citations · 329 across the 58 of their papers we have counts for
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math.AG2011
Hypersurfaces in Mori dream spaces
Michela Artebani, Antonio Laface
Let X be a hypersurface of a Mori dream space Z. We provide necessary and sufficient conditions for the Cox ring R(X) of X to be isomorphic to R(Z)/(f), where R(Z) is the Cox ring…
math.AG2011★ 2 cited
Secant varieties of Segre-Veronese embeddings of (P^1)^r
Antonio Laface, Elisa Postinghel
We use a double degeneration technique to calculate the dimension of the secant variety of any Segre-Veronese embedding of (P^1)^r
math.AG2011
Nef and semiample divisors on rational surfaces
Antonio Laface, Damiano Testa
In this paper we study smooth projective rational surfaces, defined over an algebraically closed field of any characteristic, with pseudo-effective anticanonical divisor. We provid…