2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/105169The analytical structure of some generalizations of the circle map is given. Also a generalization of off centre reflection is studied. The stability of Ito-Glass coupled map lattice is studied.17 pages, accepted for publication in Nonlinear DynamicsAdaptation and Self-Organizing Systemstext