2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/48502This talk is an overview of selected topics related to renormalization group flows and the phases of gauge theories.10 pages, epsf.sty, ICHEP98 proceedingsHigh Energy Physics - PhenomenologyHigh Energy Physics - Theory"Non-Perturbative Methods" in Field Theorytext