Ce travail se divise en deux parties. Dans la première partie, nous généralisons le travail de Khuri-Makdisi qui décrit des algorithmes pour l'arithmétique des diviseurs sur une courbe sur un corps. Nous montrons que les analogues naturelles de ses résultats se vérifient pour les diviseurs de Cartier relatifs effectifs sur un schéma projectif, lisse et de dimension relative un sur un schéma affine noetherien quelconque, et que les analogues naturelles de ses algorithmes se vérifient pour une certaine classe d'anneaux de base. Nous présentons un formalisme pour tels anneaux qui sont caractérisés par l'existence d'un certain sous-ensemble des opérations standards de l'algèbre linéaire pour les modules projectifs sur ces anneaux.Dans la deux...
In this thesis, we propose efficient algorithms for computing isogenies between elliptic curves and ...
Les courbes algébriques sont des objets centraux de la géométrie algébrique. Dans cette thèse, nous ...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...
AbstractWe study the effective Riemann-Roch problem of computing a basis for the linear space L(D) a...
AbstractWe study the effective Riemann-Roch problem of computing a basis for the linear space L(D) a...
Le comptage de points de courbes algébriques est une primitive essentielle en théorie des nombres, a...
In this thesis, we propose efficient algorithms for computing isogenies between elliptic curves and ...
We summarise recent advances in techniques for solving Diophantine problems on hyperelliptic curves;...
We summarise recent advances in techniques for solving Diophantine problems on hyperelliptic curves;...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...
The study of algorithmical aspects of hyperelliptic curves is the natural continuation of the case o...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...
In this thesis, we propose efficient algorithms for computing isogenies between elliptic curves and ...
The study of algorithmical aspects of hyperelliptic curves is the natural continuation of the case o...
In this thesis, we propose efficient algorithms for computing isogenies between elliptic curves and ...
Les courbes algébriques sont des objets centraux de la géométrie algébrique. Dans cette thèse, nous ...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...
AbstractWe study the effective Riemann-Roch problem of computing a basis for the linear space L(D) a...
AbstractWe study the effective Riemann-Roch problem of computing a basis for the linear space L(D) a...
Le comptage de points de courbes algébriques est une primitive essentielle en théorie des nombres, a...
In this thesis, we propose efficient algorithms for computing isogenies between elliptic curves and ...
We summarise recent advances in techniques for solving Diophantine problems on hyperelliptic curves;...
We summarise recent advances in techniques for solving Diophantine problems on hyperelliptic curves;...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...
The study of algorithmical aspects of hyperelliptic curves is the natural continuation of the case o...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...
In this thesis, we propose efficient algorithms for computing isogenies between elliptic curves and ...
The study of algorithmical aspects of hyperelliptic curves is the natural continuation of the case o...
In this thesis, we propose efficient algorithms for computing isogenies between elliptic curves and ...
Les courbes algébriques sont des objets centraux de la géométrie algébrique. Dans cette thèse, nous ...
Algebraic curves are central objects in algebraic geometry. In this thesis, we consider these object...