On Smoothable Curve Singularities: Local Methods.
On some algebraic and geometric extension of the theory of adjoints
On Some Arithmetic Problems Related to the Hodge Cycles on the Fermat Varieties.
On Some Arithmetic Problems Related to the Hodge Cycles on the Fermat Varieties (Erratum).
On Some Arithmetic Properties of Odd Dimensional Complete Intersections
On some components of moduli space of surfaces of general type
On Some Elliptic Curves Defined Over ... of Free Rank ... 9.
On some elliptic curves with large sha.
On some generalizations of Jacobi's residue formula
On some geometric aspects of Bruhat orderings. I. A finer decomposition of Bruhat cells.
On some numerical properties of Fano varieties
This is the text of a talk given at the XVII Convegno dellUnione Matematica Italiana held at Milano, September 8-13, 2003. I would like to thank Angelo Lopez and Ciro Ciliberto for the kind invitation to the conference. I survey some numerical conjectures and theorems concerning relations between the index, the pseudo-index and the Picard number of a Fano variety. The results I refer to are contained in the paper [3], wrote in collaboration with Bonavero, Debarre and Druel.
On some polynomials allegedly related to the abc conjecture
On some properties of partial intersection schemes.
Partial intersection subschemes of Pr of codimension c were used to furnish various graded Betti numbers which agree with a fixed Hilbert function. Here we study some further properties of such schemes; in particular, we show that they are not in general licci and we give a large class of them which are licci. Moreover, we show that all partial intersections are glicci. We also show that for partial intersections the first and the last Betti numbers, say m and p respectively, give bounds each other;...
On some reductive group actions on affine space II.
On Some Results of Atkin and Lehner.
On some special Fano manifolds.
On some symplectic quotients of Schubert varieties.
On space curves with good cohomological properties.
On special projections of varieties: Epitome to a theorem of Beniamino Segre.
On special values for pencils of plane curve singularities.