2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/70813This is an informal discussion on one of the basic problems in the theory of empirical processes, addressed in our preprint "Combinatorics of random processes and sections of convex bodies", which is available at ArXiV and from our web pages.4 pagesFunctional AnalysisProbability46B09, 60G15, 68Q15text