On a conjecture of Xiao.
On the arithmetic of J0 (N) new.
On the Chow group of certain types of Fano threefolds
On the class of Brill-Noether loci for Prym varieties.
On the geometry of a special determinantal hypersurface associated to the Mumford-Horrocks vector bundle.
On the Griffiths group of the cubic sevenfold.
On the Partial Derivatives of Thetafunctions
On the Shafarevich-Tate group of the jacobian of a quotient of the Fermat curvature.
On the Structure of the Birational Abel Morphism.