2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/101420Numerical simulations are reported on the Bonabeau model on a fully connected graph, where spatial degrees of freedom are absent. The control parameter is the memory factor f. The phase transition is observed at the dispersion of the agents power h_i. The critical value f_C shows a hysteretic behavior with respect to the initial distribution of h_i. f_C decreases with the system size; this decrease can be compensated by a greater number of fights between a global reduction of the distribution width of h_i. The latter step is equivalent to a partial forgetting.4 pages, 5 figures in 9 eps files, RevTeX4, presented at NEXT-SigmaPhi Conference, to appear in EPJ-BPhysics and Societytext