2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/200112Einstein's equations of gravitation are not invariant under geodesic mappings, i. e. under a certain class of mappings of the Christoffel symbols and the metric tensor which leave the geodesic equations in a given coordinate system invariant. A theory in which geodesic mappings play the role of gauge transformations is considered.Latex, 24 pages with 5 figuresGeneral Relativity and Quantum CosmologyAstrophysicsMathematical Physicstext