TY - JOUR TI - A novel chaotic system without equilibrium: Dynamics, synchronization, and circuit realization AU - Azar, A.T. AU - Volos, C. AU - Gerodimos, N.A. AU - Tombras, G.S. AU - Pham, V.-T. AU - Radwan, A.G. AU - Vaidyanathan, S. AU - Ouannas, A. AU - Munoz-Pacheco, J.M. JO - Understanding Complex Systems PY - 2017 VL - 2017 TODO - null SP - null PB - John Wiley and Sons Inc SN - null TODO - 10.1155/2017/7871467 TODO - null TODO - A few special chaotic systems without unstable equilibrium points have been investigated recently. It is worth noting that these special systems are different from normal chaotic ones because the classical Shilnikov criterion cannot be used to prove chaos of such systems. A novel unusual chaotic system without equilibrium is proposed in this work. We discover dynamical properties as well as the synchronization of the new system. Furthermore, a physical realization of the system without equilibrium is also implemented to illustrate its feasibility. © 2017 Ahmad Taher Azar et al. ER -