2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/159745We use rigid analytic uniformization by Schottky groups to give a bound for the order of the abelian subgroups of the automorphism group of a Mumford curve in terms of its genus.9 pages. This paper replaces v1 which has been splitted into two partsAlgebraic GeometryNumber Theory2000 11G18, 14G35text