On the Noether-Lefschetz Theorem and Some Remarks on Codimension-two Cycles.
On the Normal Bundle of Curves on Complete Intersection Surfaces.
On the normal bundle of curves on smooth projective surfaces.
On the Number of Equations Defining Certain Varieties.
On the smallest degree of a surface containing a space curve
Sia una curva dello spazio di grado contenuta in una superficie di grado e non in una di grado . Se è integra, allora ; questo limite superiore, raggiunto in alcuni casi (cfr. [5]), non vale però per curve arbitrarie (cfr. [?, 3 (iii)]). Ogni curva dello spazio (anche non ridotta o riducibile) può essere ottenuta come schema degli zero di una sezione non nulla di un opportuno fascio riflessivo di rango 2. Mediante i fasci riflessivi, siamo in grado di estendere alle curve riducibili...
On the vanishing of Hochschild homology of locally complete intersections.
On the variational Torelli problem for complete intersections
On zero-dimensional subschemes of a complete intersections.
Pencils of binary quartics
Periodic integrals and tautological systems
We study period integrals of CY hypersurfaces in a partial flag variety. We construct a regular holonomic system of differential equations which govern the period integrals. By means of representation theory, a set of generators of the system can be described explicitly. The results are also generalized to CY complete intersections. The construction of these new systems of differential equations has lead us to the notion of a tautological system.
Polar classes of singular varieties
Quasi-Frobenius-Algebren und lokal vollständige Durchschnitte.
Quelques propriétés quantitatives des ensembles semi-algébriques
Quotient Singularities which are Complete Intersections.
Real Algebraic Curves as Complete Intersections.
Reduzibilität ebener Kurven.
Remarks on the Algebraic Approach to Intersection Theory.
Representation of the Hirzebruch-Kleinschmidt varieties by quadrics.
Residual intersections.
Residues, currents, and their relation to ideals of holomorphic functions.