The divisor of curves with a vanishing theta-null
The Equations Defining Abelian Varieties and Modular Functions.
The exponent of an abelian subvariety.
The fibre of the Prym map in genus four
In questa nota si dà una descrizione della fibra della mappa di Prym in genere 4. Se è la Jacobiana di una curva di genere 3, allora la fibra della mappa di Prym in si ottiene dalla varietà di Kummer mediante due scoppiamenti: che è lo scoppiamento di nell'origine e che è lo scoppiamento lungo una curva isomorfa a .
The Fibre of the Prym Map in Genus Three.
The geometric structure of A4, the structure of the Prym map, double solids and ...-divisors.
The K.P. Hypothesis for decomposable Abelian Varieties.
The -adic finite Fourier transform and theta functions.
The principal degenerations of abelian surfaces and their polarisations.
The Schottky-Jung theorem for Mumford curves
The Schottky-Jung proportionality theorem, from which the Schottky relation for theta functions follows, is proved for Mumford curves, i.e. curves defined over a non-archimedean valued field which are parameterized by a Schottky group.
The transcendence of certain quasi-periods associated with abelian functions in two variables
The universal periods of curves and the Schottky problem
Théorie des groupes, fonctions thêta et modules des variétés abéliennes
Theta characteristics on singular curves, spin structures and Rohlin theorem
Theta constants of genus three
Theta functions and Barsotti-Tate groups
Theta functions and cycles on some abelian fourfolds.
Theta Functions for the Special, Formally Real Jordan Algebras. (A Remark on a Paper of H.L. Resnikoff).
Theta functions on -bundles over with the zero Euler class.
Theta functions on the bounded symmetric domain of type ... and the period map of a 4-parameter family of K3 surfaces.