2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/35846General relativity exhibits a unique feature not represented in standard examples of chaotic systems; it is a spacetime diffeomorphism invariant theory. Thus many characterizations of chaos do not work. It is therefore necessary to develop a definition of chaos suitable for application to general relativity. This presentation will present results towards this goal.5 pages. Amstex 2.1; also requires included fic.sty macro. Paper to appear in Proceedings of the Sixth Canadian Conference on General Relativity and Relativistic Astrophysics, The Fields Institute Communications SeriesGeneral Relativity and Quantum Cosmologytext