2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/53536A geometric global formulation of the higher-order Lagrangian formalism for systems with finite number of degrees of freedom is provided. The formalism is applied to the study of systems with groups of Noetherian symmetries.25 pages, PLAIN-TEXHigh Energy Physics - Theorytext