2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/62555In this paper we define a distinguished boundary for the complex crowns $Ξ\subeq G_\C /K_\C$ of non-compact Riemannian symmetric spaces $G/K$. The basic result is that affine symmetric spaces of $G$ can appear as a component of this boundary if and only if they are non-compactly causal symmetric spaces.29 pagesRepresentation TheoryComplex Variables22E10, 22E15, 32M15Complex crowns of Riemannian symmetric spaces and non-compactly causal symmetric spacestext