2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/152986We study monodromy action on abelian varieties satisfying certain bad reduction conditions. These conditions allow us to get some control over the Galois image. As a consequence we verify the Mumford--Tate conjecture for such abelian varieties.Number TheoryOn the Mumford-Tate conjecture for abelian varieties with reduction conditionstext