Alexis Kouvidakis

Divisors on symmetric products of curves

For a curve with general moduli, the Neron-Severi group of its symmetric products is generated by the classes of two divisors x and θ. In this paper we give bounds for the cones of effective and ample divisors in the xθ-plane

The automorphism group of the moduli space of semi stable vector bundles.

Let

On the Symmetric Product of a Curve with General Moduli

{\cal S}{\cal U}(r, L_0)

Cycle relations on Jacobian varieties

denote the moduli space of semi stable vector bundles of rank

Theta line bundles and the determinant of the Hodge bundle

r

The Picard group of the universal Picard varieties over the moduli space of curves

and fixed determinant

On the moduli space of vector bundles on the fibers of the universal curve

L_0

The Hodge bundle on Hurwitz spaces

of degree

On some results of Morita and their application to questions of ampleness

d

The class of a Hurwitz divisor on the moduli of curves of even genus

on a smooth curve