SYNCHRONIZATION OF SPATIOTEMPORAL CHAOS IN ASYMMETRICALLY COUPLED MAPLATTICES

Authors
JIANG Y PARMANANDA P
Citation
Y. Jiang et P. Parmananda, SYNCHRONIZATION OF SPATIOTEMPORAL CHAOS IN ASYMMETRICALLY COUPLED MAPLATTICES, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 57(4), 1998, pp. 4135-4139
Citations number
28
Categorie Soggetti
Physycs, Mathematical","Phsycs, Fluid & Plasmas
Journal title
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics → ACNP
ISSN journal
1063651X
Volume
57
Issue
4
Year of publication
1998
Pages
4135 - 4139
Database
ISI
SICI code
1063-651X(1998)57:4<4135:SOSCIA>2.0.ZU;2-1
Abstract
The synchronization of spatiotemporal chaos of two asymmetrically coup led map lattices is studied by numerical simulations. It is found that the synchronization can be achieved by linking two spatially extended systems with a common signal or signals through one-site connections. The synchronized states are found to be closely related to the approa ches used to synchronize the most upstream sites of the two spatially extended systems. The effects of small backward diffusions and the loc al disturbances on the development of the synchronized states are also discussed.