Search Results - subject:"coupled map lattice"

Chaos in the sense of Li–Yorke in coupled map lattices

Tian, Chuanjun; Chen, Guanrong - In: Physica A: Statistical Mechanics and its Applications 376 (2007) C, pp. 246-252

This paper is mainly concerned with coupled map lattice (CML) of the formxm+1,n=(1-ε)f(xm,n)+0.5ε{f(xm,n-1)+f(xm,n+1 …

Persistent link: https://www.econbiz.de/10011061149

Controllability of spatiotemporal systems using constant pinnings

Parekh, Nita; Sinha, Somdatta - In: Physica A: Statistical Mechanics and its Applications 318 (2003) 1, pp. 200-212

attempts to study the dynamical response of two coupled map lattice systems having local dynamics described by (a) coupled …

Persistent link: https://www.econbiz.de/10011057874

Dynamical transition in a coupled-map lattice model of a recurrent bus

Nagatani, Takashi; Yoshimura, Jin - In: Physica A: Statistical Mechanics and its Applications 316 (2002) 1, pp. 625-636

the bus is taken into account to study the dynamics of a waiting queue at a bus stop. We build a coupled-map lattice model … capacity Wmax of the bus, and the stopping time for new passengers to board the bus. The coupled-map lattice of all bus stops …

Persistent link: https://www.econbiz.de/10010590190

ON PERSISTENCE AND STABILITY OF COUPLED MAP LATTICES

AHMED, E.; HEGAZI, A. S. - In: Advances in Complex Systems (ACS) 04 (2001) 02, pp. 191-205

Linear stability of homogeneous and inhomogeneous steady state solutions for coupled map lattices (CML) are studied. Some persistence problems in CML are discussed and applied to immune and an economic models. The stability results are applied to CML motivated by forced circle map, Winfree...

Persistent link: https://www.econbiz.de/10005050882

Phase diagrams in unidirectionally coupled map lattice for open traffic flow

Nagatani, Takashi - In: Physica A: Statistical Mechanics and its Applications 289 (2001) 1, pp. 267-277

coupled map lattice model which has the hyperbolic tangent local map. Spatio-temporal structures in the jamming transition are … important effect on the traffic states. The traffic behavior in the coupled map lattice model exhibits a jamming transition …

Persistent link: https://www.econbiz.de/10010591320

Fluctuation of mean Lyapunov exponent for a coupled map lattice model

Shibata, Hiroshi - In: Physica A: Statistical Mechanics and its Applications 284 (2000) 1, pp. 124-130

Fluctuation of mean Lyapunov exponent for the coupled map lattice of logistic map is studied. Theorem by Gallavotti and … Cohen for many particle systems is applied to the coupled map lattice model. It is shown that the fluctuation of mean …

Persistent link: https://www.econbiz.de/10010872548

On the importance of taking space into account when modeling microbial competition in structured food products

Dens, E.J.; Van Impe, J.F. - In: Mathematics and Computers in Simulation (MATCOM) 53 (2000) 4, pp. 443-448

extended to take space into account. The spatio-temporal behavior of the spatially extended model is observed on a coupled map … lattice. The smaller motility of the micro-organisms in solid foods allows spatial segregation which causes pattern formation …

Persistent link: https://www.econbiz.de/10011050193

A coupled map lattice model for dendritic patterns

Sakaguchi, Hidetsugu; Ohtaki, Masako - In: Physica A: Statistical Mechanics and its Applications 272 (1999) 3, pp. 300-313

A coupled map lattice model is proposed as a simple simulation model for growth patterns in a diffusion field. The … numerical simulation in a one-dimensional coupled map lattice is consistent with the solution of the Stefan problem. Needle …

Persistent link: https://www.econbiz.de/10010872117

Quantitative characterization of spatiotemporal chaos

Shibata, Hiroshi - In: Physica A: Statistical Mechanics and its Applications 252 (1998) 3, pp. 428-449

In this paper one way to characterize spatiotemporal chaos is shown. A coupled map lattice is used as a model for the … spatiotemporal chaos. The local expansion rate is defined for the coupled map lattice in the extension of the low …

Persistent link: https://www.econbiz.de/10010599592

Self-organised criticality in some dissipative sandpile models

Ruskin, H.J.; Feng, Y. - In: Physica A: Statistical Mechanics and its Applications 245 (1997) 3, pp. 453-460

conservation law. Both dissipative cellular automata and dissipative coupled map lattice models with open boundary conditions are …

Persistent link: https://www.econbiz.de/10010874956