2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/220062We compute the Euler-Poincaré characteristic of the homogeneous compact manifolds that can be described as minimal orbits for the action of a real form in a complex flag manifold.21 pages v2: Major revisionDifferential Geometry57T15 (Primary); 14M15, 17B20, 32V40 (Secondary)On the topology of minimal orbits in complex flag manifoldstext