Showing 1 - 10 of 230
We study synchronization of a one-dimensional array of coupled logistic maps in the regime where the individual maps … finite velocity of propagation of interactions. Two qualitatively different synchronization regimes are found, depending on …
Persistent link: https://www.econbiz.de/10011060112
We study the synchronization of a coupled map lattice consisting of a one-dimensional chain of logistic maps. We … synchronization regime occurring for strong coupling is robust to heterogeneities: for strong enough average coupling the …
Persistent link: https://www.econbiz.de/10011062890
It has been demonstrated that most complex networks display synchronization phenomena, and this problem has attracted … synchronization criteria were derived for both delay-independent and delay-dependent asymptotical stability. Especially, it has been … shown that synchronization of such dynamical network is determined by the linear matrix inequality consisting of coupling …
Persistent link: https://www.econbiz.de/10010589387
We study synchronization of coupled logistic maps on networks. For small coupling strengths nodes show turbulent … driven synchronization the nodes of one cluster are driven by those of the others. …
Persistent link: https://www.econbiz.de/10010874284
In this paper we discuss opinion dynamics in the opinion changing rate (OCR) model, recently proposed in Pluchino et al. [Int. J. Mod. Phys. C 16(4) (2005) 515–531]. The OCR model allows to study whether and how a group of social agents, with a different intrinsic tendency (rate) to change...
Persistent link: https://www.econbiz.de/10011058140
We study the synchronization of Rössler oscillators as prototypes of chaotic systems on scale-free complex networks. As … it turns out, the underlying topology crucially affects the global synchronization properties. In particular, we show … synchronization but also the type of loops. By considering Cayley trees modified by additional loops in different ways, we find out …
Persistent link: https://www.econbiz.de/10011061858
We study the synchronization of coupled dynamical systems on a variety of networks. The dynamics is governed by a local …
Persistent link: https://www.econbiz.de/10010589465
We study the mechanism of formation of synchronized clusters in coupled maps on networks with various connection …
Persistent link: https://www.econbiz.de/10010591526
In this paper, the leader-following consensus problem of noise perturbed multi-agent systems with time-varying delays is investigated. We analyze two different cases of coupling topologies: fixed topology and switching topology. Based on the Lyapunov functional and combining with the linear...
Persistent link: https://www.econbiz.de/10010871660
In this paper, a time-delay model of speculative asset markets is developed to investigate the effect of time delays on the dynamics of asset prices. The basic model investigates the effect of time delays in the chartists expectations function on the deviation of asset prices from their...
Persistent link: https://www.econbiz.de/10010873690