On the profinite regular inverse Galois Problem
Idioma
en
Article de revue
Este ítem está publicado en
Research Institute for Mathematical Sciences. 2008, vol. 44, p. 1143-1168
Resumen en inglés
Given a field k, a k-curve X and a k-rational divisor t ⊂ X, we analyze the constraints imposed on X and t by the existence of abelian G-covers f : Y → X defined over k and unramified outside t. We show that these constraints ...Leer más >