2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/59027We show birationality of the morphism associated to line bundles $L$ of type $(1,...,1,2,...,2,4,...,4)$ on a generic $g-$dimensional abelian variety into its complete linear system such that $h^0(L)=2^g$. When $g=3$, we describe the image of the abelian threefold and from the geometry of the moduli space $SU_C(2)$ in the linear system $|2θ_C|$, we obtain analogous results in $\p H^0(L)$.20 pages. Revised versionAlgebraic Geometry14C20; 14J17; 14J30; 14K10; 14K25text