2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/68137In this paper we obtain some statements concerning ideals of polynomials and apply these results in a number of different situations. Among other results, we present new characterizations of $\mathcal{L}_{\infty}$-spaces, Coincidence theorems, Dvoretzky-Rogers and Extrapolation type theorems for dominated polynomials.8 pagesFunctional Analysistext