2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/58860We prove that an interpolation pair of Banach lattices is uniquely determined by the collection of intermediate spaces with the property that these are interpolation spaces for positive operators. A correspondent result for exact interpolation is also presented.3 pagesFunctional Analysis46B42; 46B70The uniqueness of the solution to inverse problems of interpolation of positive operators in Banach latticestext