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Transients in a time-dependent logistic map

Leonel, Edson D; Kamphorst Leal da Silva, J; Oliffson … - In: Physica A: Statistical Mechanics and its Applications 295 (2001) 1, pp. 280-284

We study the one-dimensional logistic map with parametric perturbation. Using a small periodic function as the perturbation, new attractors may appear. Beside these new attractors, complex attractors exist and are responsible for transients in many trajectories. We observe that each one of these...

Persistent link: https://www.econbiz.de/10010591466

Mean first-passage time of quantum transition processes

Qiu, Rong-Tao; Dai, Wu-Sheng; Xie, Mi - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 20, pp. 4748-4755

In this paper, we consider the problem of mean first-passage time (MFPT) in quantum mechanics; the MFPT is the average time of the transition from a given initial state, passing through some intermediate states, to a given final state for the first time. We apply the method developed in...

Persistent link: https://www.econbiz.de/10010874129

Mechanism of the jamming transition in the two-dimensional traffic networks. II

Ishibashi, Yoshihiro; Fukui, Minoru - In: Physica A: Statistical Mechanics and its Applications 393 (2014) C, pp. 475-479

simulations, where the update rule is deterministic, though the initial car configuration is randomly set. The lifetime of the … lifetime diverges. The analytical expression for the critical car density is proposed. …

Persistent link: https://www.econbiz.de/10010872051

The effect of packet lifetime on scale-free network information traffic

Du, Wen-Bo; Cao, Xian-Bin; Chen, Cai-Long; Yan, Gang - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 21, pp. 3982-3988

We model the information traffic on scale-free networks considering the packets’ limited lifetime. In previous papers …>0, the traffic system is in the congestion state. With lifetime mechanism, where a packet will be removed from the … system once its lifetime ends, it is found that traffic congestion is avoided. We then introduce another order parameter λ to …

Persistent link: https://www.econbiz.de/10011057380