2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/69958We study the $H^1$-projective Banach spaces. We prove that they have the Analytic Radon-Nikodym Property, and that they are cotype 2 spaces which satisfy Grothendieck's Theorem. We show also that the ultraproduct of $H^1$-projective spaces is $H^1$-projective. Other results are also discussed.17 pagesFunctional Analysis46M05;46M10;46B08text