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Synchronization in an array of globally coupled maps with delayed interactions

Masoller, Cristina; Martı́, Arturo C; Zanette, Damián H - In: Physica A: Statistical Mechanics and its Applications 325 (2003) 1, pp. 186-191

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

Synchronization of globally coupled non-identical maps with inhomogeneous delayed interactions

Martı́, Arturo C.; Masoller, C. - In: Physica A: Statistical Mechanics and its Applications 342 (2004) 1, pp. 344-350

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

Synchronization criteria for a generalized complex delayed dynamical network model

Wang, Lei; Dai, Hua-ping; Sun, You-xian - In: Physica A: Statistical Mechanics and its Applications 383 (2007) 2, pp. 703-713

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

Synchronization of endogenous business cycles

Pangallo, Marco - 2023

generate stronger comovement, because they combine shock propagation with synchronization of endogenous dynamics. In particular … synchronization. Next, we calibrate the model to data on 24 countries and show that the empirical level of comovement can only be …

Persistent link: https://www.econbiz.de/10014541813

Self-organized and driven phase synchronization in coupled map networks

Amritkar, R.E.; Jalan, Sarika - In: Physica A: Statistical Mechanics and its Applications 321 (2003) 1, pp. 220-225

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

Opinion dynamics and synchronization in a network of scientific collaborations

Pluchino, Alessandro; Boccaletti, Stefano; Latora, Vito; … - In: Physica A: Statistical Mechanics and its Applications 372 (2006) 2, pp. 316-325

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

Synchronization of Rössler oscillators on scale-free topologies

Yook, Soon-Hyung; Meyer-Ortmanns, Hildegard - In: Physica A: Statistical Mechanics and its Applications 371 (2006) 2, pp. 781-789

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

Coupled dynamics on networks

Amritkar, R.E.; Jalan, Sarika - In: Physica A: Statistical Mechanics and its Applications 346 (2005) 1, pp. 13-19

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

Transition from the self-organized to the driven dynamical clusters

Singh, Aradhana; Jalan, Sarika - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 24, pp. 6655-6663

We study the mechanism of formation of synchronized clusters in coupled maps on networks with various connection …

Persistent link: https://www.econbiz.de/10010591526

Synchronization of endogenous business cycles

Pangallo, Marco - 2023

Persistent link: https://www.econbiz.de/10013489752