A construction of curves over finite fields
A Diophantine problem on algebraic curves over function fields of positive characteristic
A fixed point formula for varieties over finite fields.
A formula for the Cartier operator on plane algebraic curves.
A Gauss-Bonnet theorem for motivic cohomology.
A note on elliptic curves over finite fields
A note on Enriques' surfaces in characteristic 2
A septic with 99 real nodes
A Short Proof of the Rydakov-Safarevic Theorem.
A souped-up version of Pardini's theorem and its application to funny curves
Abelian surfaces and jacobian varieties over finite fields
Abelian varieties over finite fields with a specified characteristic polynomial modulo
We estimate the fraction of isogeny classes of abelian varieties over a finite field which have a given characteristic polynomial modulo . As an application we find the proportion of isogeny classes of abelian varieties with a rational point of order .
Algèbres de groupe du groupe additif
An effective Bertini theorem over finite fields.
An explicit factorisation of the zeta functions of Dwork hypersurfaces
An injective rational map of an abstract algebraic variety into itself.
An iterative construction for ordinary and very special hyperelliptic curves
Si costruiscono famiglie di curve iperellittiche col —rango della varietà jacobiana uguale a zero. La costruzione sfrutta le proprietà elementari dell’operatore di Cartier e delle estensioni -cicliche dei corpi con la caratteristica maggiore di zero.
Arakelov's Theorem for Abelian Varieties.
Arrangements d'hyperplans et sommes de Gauss
Automorphism groups of Ree type Deligne-Lusztig curves and function fields.