2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/30437This paper is devoted to the study of the dynamics of a discrete system related to some self stabilizing protocol on a ring of processors.10 pages, 1 figures, submitted. See also: http://www.liafa.jussieu.fr/~phan/anglais/public.htmlDiscrete MathematicsG.2.1; C.2.4text