2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75537We prove a nested embedding theorem for Hardy-Lorentz spaces and use it to find coefficient multiplier spaces of certain non-locally convex Hardy-Lorentz spaces into various target spaces such as Lebesgue sequence spaces, other Hardy spaces, and analytic mixed norm spaces.Functional AnalysisComplex Variables46A03, 46A16, 46A20, 46A45, 46E05,46E30,47B37, 47B38A nested embedding theorem for Hardy-Lorentz spaces with applications to coefficient multiplier problemstext