RT journal article T1 Dynamics on binary relations over topological spaces A1 Chen, Chung-Chuan A1 Conejero, J.A. A1 Kostic, Marko A1 Murillo Arcila, Marina A2 Matemáticas K1 Devaney chaos K1 hypercyclicity K1 topological transitivity K1 topologically mixing K1 disjointness K1 connectivity AB The existence of chaos and the quest of dense orbits have been recently consideredfor dynamical systems given by multivalued linear operators. We considerthe notions of topological transitivity, topologically mixing property,hypercyclicity, periodic points, and Devaney chaos in the general caseof binary relations on topological spaces and we analyze how they can be particularizedwhen they are represented with graphs and digraphs. The relationsof these notions with di erent types of connectivity and with the existence ofHamiltonian paths are also exposed. Special attention is given to the studyof dynamics over tournaments. Finally, we also show how disjointness can beintroduced in this setting. PB MDPI SN 2073-8994 YR 2018 FD 2018 LK http://hdl.handle.net/10498/35392 UL http://hdl.handle.net/10498/35392 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 11-nov-2026