On real algebraic vector bundles.
On reflexive sheaves with low sectional genera on threefolds.
On relative canonical sheaves of arithmetic surfaces.
On representation varieties of Artin groups, projective arrangements and the fundamental groups of smooth complex algebraic varieties
On Some Arithmetic Properties of Odd Dimensional Complete Intersections
On space curves with good cohomological properties.
On Stable and Ample Vector Bundles of Rank 2 on Curves.
On Stable and Uniform Rank-2 Vector Bundles on P2 in Characteristic p.
On supersingular curves and Abelian varieties.
On tensor products of ample line bundles on abelian varieties.
On the (-1)-curve conjecture of Friedmann and Morgan.
On the 2 Very Ampleness of the Adjoint Bundle.
On the Adjunction Mapping.
On the Adjunction Mapping for Singular Projective Varieties.
On the ampleness of for a polarized threefold
Siano una varietà algebrica proiettiva complessa non singolare tridimensionale, un fibrato lineare ampio su , e un intero. Si prova che, a meno di contrarre un numero finito di -piani di , il fibrato è ampio ad eccezione di alcuni casi esplicitamente descritti. Come applicazione si dimostra l'ampiezza del divisore di ramificazione di un qualunque rivestimento di o della quadrica liscia di .
On the boundedness of the set of ample vector bundles with fixed sectional genus
On the calculation of some differential galois groups.
On the Castelnuovo-Mumford regularity of products of ideal sheaves.
On the classification and specialization of -isocrystals with additional structure
On the cohomological strata of families of vector bundles on algebraic surfaces
In this Note we study certain natural subsets of the cohomological stratification of the moduli spaces of rank vector bundles on an algebraic surface. In the last section we consider the following problem: take a bundle given by an extension, how can one recognize that is a certain given bundle? The most interesting case considered here is the case since it applies to the study of codimension meromorphic foliations with singularities on .