Year: 2011
Type: article
Abstract: We use Euler systems to prove the Gras conjecture for groups generated by Stark units in global function fields. The techniques applied here are classical and go back to Thaine, Kolyvagin and Rubin. We obtain our Euler systems from the torsion points of sign-normalized Drinfel'd modules.
DOI: 10.1112/blms/bdq119
Authors: Hassan Oukhaba, Stéphane Viguié
Institution: Laboratoire de Mathématiques de Besançon
Language: English
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W1976463813