A remark on a non-vanishing theorem of P. Deligne and G. D. Mostow.
A remark on the paper of A. Tannenbaum
A short note on Seshadri constants and packing constants
The note is about a connection between Seshadri constants and packing constants and presents another proof of Lazarsfeld's result from [Math. Res. Lett. 3 (1996), 439-447].
A simpler proof of the Gieseker-Petri Theorem on special divisors.
A Study of Hasse-Witt Matrices by Local Methods.
A theorem on the adjoint system for vector bundles.
A threefold with and
A vanishing theorem on arithmetic surfaces.
Abelian surfaces of type (1, 4).
About the adjunction process for polarized algebraic surfaces.
Abundance conjecture for 3-folds : case
Addendum 7.1.1981. Correzione a "su una congettura di Petri".
Addendum : «Inégalités numériques pour les surfaces de type général»
Adjoint bundles of ample and spanned vector bundles on algebraic surfaces.
Adjunction mappings on numerical quadrics.
Adjunction properties of polarized surfaces via Reider's method.
Algebraic bounds on analytic multiplier ideals
Given a pseudo-effective divisor we construct the diminished ideal , a “continuous” extension of the asymptotic multiplier ideal for big divisors to the pseudo-effective boundary. Our main theorem shows that for most pseudo-effective divisors the multiplier ideal of the metric of minimal singularities on is contained in . We also characterize abundant divisors using the diminished ideal, indicating that the geometric and analytic information should coincide.
Algebraic geometry and local differential geometry
Algebraic Structures on Certain 3-Folds.
Algebraic systems of linearly equivalent divisor-like subschemes