2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/217578We give weighted norm inequalities for the maximal fractional operator $ \mathcal M_{q,β}$ of Hardy-Littlewood and the fractional integral $I_γ$. These inequalities are established between $(L^{q},L^{p}) ^α(X,d,μ)$ spaces (which are super spaces of Lebesgue spaces $L^α(X,d,μ)$, and subspaces of amalgams $(L^{q},L^{p})(X,d,μ)$) and in the setting of space of homogeneous type $(X,d,μ)$. The conditions on the weights are stated in terms of Orlicz norm.17 pages, accepted for publicationClassical Analysis and ODEsWeighted norms inequalities for a maximal operator in some subspace of amalgamstext