2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/118210A method of chaos reduction for Hamiltonian systems is applied to control chaotic advection. By adding a small and simple term to the stream function of the system, the construction of invariant tori has a stabilization effect in the sense that these tori act as barriers to diffusion in phase space and the controlled Hamiltonian system exhibits a more regular behaviour.Chaotic Dynamicstext