Projective Models Enriques Surfaces.
Projective Models of Shioda Modular Surfaces.
Projective modules and approximation couples
Projective modules over real affine algebras.
Projective normality and equations of Kummer varieties.
Projective normality of abelian varieties with a line bundle of type
Sia una varietà abeliana e un fibrato in rette ampio di tipo su ; sia l'applicazione associata a . In questo lavoro si dimostra il seguente fatto: se per qualsiasi , non è mai normalmente generato (quindi, se è un embedding, non è proiettivamente normale); negli altri casi invece è normalmente generato per generico nello spazio dei moduli delle varietà abeliane polarizzate di tipo .
Projective normality of flag varieties and Schubert varieties.
Projective quartics revisited
We classify all smooth projective varieties of degree 4 and describe their syzygies.
Projective Resolutions of Cohen-Macaulay Algebras.
Projective schemes with degenerate general hyperplane section.
Projective schemes with degenerate general hyperplane section. II.
Projective Stability of Ruled Surfaces.
Projective subspaces in the variety of normal sections and tangent spaces to a symmetric space.
Projective surfaces with bi-elliptic hyperplane sections.
Projective surfaces with k-very ample line bundles of genus ... 3k + 1.
Projective threefolds containing a smooth rational surface with ample normal bundle.
Projective varieties with non-residually finite fundamental group
Projectively normal curves defined by quadrics.
Projectively Normal Line Bundles on K-Gonal Curves and Rational Surfaces
2000 Mathematics Subject Classification: 14H50.Here we prove the projective normality of several special line bundles on a general k-gonal curve.* The author was partially supported by MIURST and GNSAGA of INdAM (Italy) ** The author was partially supported by KOSEF # R01-2002-000-00051-0
Projectivité des schémas en courbes sur un anneau de valuation discrète