Monodromy and Picard-Fuchs equations for families of -surfaces and elliptic curves
Mordell-Weil groups of generic Abelian varieties.
Motivic decomposition of abelian schemes and the Fourier transform.
Multiplication complexe des fonctions abéliennes
Multiplicieites of discriminants.
Multiplikatorensysteme der symplektischen Thetagruppe.
Néron models and tame ramification
Néron models from the rigid analytic viewpoint.
Néron models from the rigid analytic viewpoint
Nombre de points des variétés de Shimura sur un corps fini
Nonabelian Hodge theory in characteristic
Given a scheme in characteristic p together with a lifting modulo p2, we construct a functor from a category of suitably nilpotent modules with connection to the category of Higgs modules. We use this functor to generalize the decomposition theorem of Deligne-Illusie to the case of de Rham cohomology with coefficients.
Non-Archimedean analytic curves in Abelian varieties.
Non-supersingular hyperelliptic jacobians
Let be a field of odd characteristic , let be an irreducible separable polynomial of degree with big Galois group (the symmetric group or the alternating group). Let be the hyperelliptic curve and its jacobian. We prove that does not have nontrivial endomorphisms over an algebraic closure of if either or .
Non-trivial in the Jacobian of an infinite family of curves of genus 2
We give an infinite family of curves of genus 2 whose Jacobians have non-trivial members of the Tate-Shafarevich group for descent via Richelot isogeny. We prove this by performing a descent via Richelot isogeny and a complete 2-descent on the isogenous Jacobian. We also give an explicit model of an associated family of surfaces which violate the Hasse principle.
Normendomophsimen abelscher Varietäten.
Note in connexion with the hyperelliptic integrals of the first order.
Note on the Abelian Schemes of Level Three.
Note sur la théorie des fonctions de Jacobi à plusieurs variables
Numerical equivalence and cohomological equivalence for abelian varieties over finite fields. (Equivalence numérique et équivalence cohomologique pour les variétés abéliennes sur les corps finis.)
On a characterization of an abelian variety in the classification theory of algebraic varieties