2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/64689It is known that the closure of an arbitrary K_c-orbit on a flag manifold is expressed as a product of a closed K_c-orbit and a Schubert cell ([M2], [Sp]). We already applied this fact to the duality of orbits on flag manifolds ([GM]). We refine here this result and and give its new applications to the study of domains arising from the duality.8 pagesRepresentation TheoryAlgebraic Geometry14M15; 32M05text