title: Synchronization of hyperchaotic systems with delayed bidirectional coupling.
abstract: Synchronization of three bidirectionally coupled hyperchaotic systems is studied, using the Ikeda model as the hyperchaotic unit. The whole system is given by three delay-differential equations with two distinct time lags. Sufficient condition for the global stability of the manifold of exact synchronization is found analytically. Local stability of the synchronization manifold is studied by numerical computation of the transverse Lyapunov exponent and statistical properties of the orbits.
authors.affiliation: Department of Physics and Mathematics, Faculty of Pharmacy, University of Beograd, Vojvode Stepe 450, Beograd, Yugoslavia. buric@phy.bg.ac.yu
authors.forename: Nikola
authors.initials: N
authors.lastname: Burić
authors.forename: Dragana
authors.initials: D
authors.lastname: Todorović