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 .
On the Cohomology Groups of Moduli Spaces of Vector Bundles on Curves.
On the cohomology of a general fiber of a polynomial map
On the cohomology of twistor flag spaces
On the components of moduli of simple sheaves on a surface.
On the connectedness of the locus of real Riemann surfaces.
On the Corestriction of Central Simple Algebras.
On the cyclic homology of ringed spaces and schemes.
On the de Rham and -adic realizations of the elliptic polylogarithm for CM elliptic curves
In this paper, we give an explicit description of the de Rham and -adic polylogarithms for elliptic curves using the Kronecker theta function. In particular, consider an elliptic curve defined over an imaginary quadratic field with complex multiplication by the full ring of integers of . Note that our condition implies that has class number one. Assume in addition that has good reduction above a prime unramified in . In this case, we prove that the specializations of the -adic elliptic...
On the de Rham cohomology of algebraic varieties