On Gras conjecture for imaginary quadratic fields
Number Theory
2012-06-05 v1
Abstract
In this paper we extend methods of Rubin to prove the Gras conjecture for abelian extensions of a given imaginary quadratic field k and prime numbers p which divide the number of roots of unity in k.
Cite
@article{arxiv.1102.0903,
title = {On Gras conjecture for imaginary quadratic fields},
author = {Hassan Oukhaba and Stéphane Viguié},
journal= {arXiv preprint arXiv:1102.0903},
year = {2012}
}
Comments
accepted for publication in Canadian Mathematical Bulletin