“…Although there are several geometrical models for describing classical field theories, namely, polysymplectic, k-symplectic and k-cosymplectic manifolds [12,17,23,29,30]; multisymplectic manifolds are the most general and complete tool for describing geometrically (covariant) first and higher-order field theories (see, for instance, [1,4,8,14,16,18,20,24,28,31,33] and the references quoted on them). All of these kinds of manifolds are generalizations of the concept of symplectic manifold, which are used to describe geometrically mechanical (autonomous) systems.…”