Approximation forte sur un produit de vari\'et\'es ab\'eliennes \'epoint\'e en des points de torsion
Number Theory
2019-01-09 v2 Algebraic Geometry
Abstract
Consider strong approximation for algebraic varieties defined over a number field . Let be a finite set of places of containing all archimedean places. Let be an elliptic curve of positive Mordell-Weil rank and let be an abelian variety of positive dimension and of finite Mordell-Weil group. For an arbitrary finite set of torsion points of , denote by its complement. Supposing the finiteness of , we prove that satisfies strong approximation with Brauer-Manin obstruction off if and only if the projection of to contains no -rational points.
Keywords
Cite
@article{arxiv.1901.00118,
title = {Approximation forte sur un produit de vari\'et\'es ab\'eliennes \'epoint\'e en des points de torsion},
author = {Yongqi Liang},
journal= {arXiv preprint arXiv:1901.00118},
year = {2019}
}
Comments
Comments are welcome. Written in french, with an English abstract