2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/57975Purely real space versions of the differential equations describing the kinematics of a dislocated crystalline medium are considered. The differential geometric structures associated with them are revealed.AmSTeX, 17 pages, amsppt styleMathematical PhysicsDifferential Geometry74A05, 74C15, 74C20, 74D10text