[[IJsatellite]]  [[IJsatellite/nlin]]
 [[IJCsatellite]]  [[IJCsatellite/nlin]]
 
 Paper: nlin.CD/0504022~
 Date: Mon, 11 Apr 2005 07:57:00 GMT   (416kb)~
 
 Title: Spatiotemporal intermittency and scaling laws in coupled map lattices~
 Authors: Neelima Gupte (IITM), Zahera Jabeen (IITM)~
 Comments: 23 pages, 6 figures, To appear in the Proceedings of Indian National
   Science Academy, Part A
 Comments: 23 pages, 6 figures, To appear in the Proceedings of Indian National Science Academy, Part A
 Subj-class: Chaotic Dynamics~
 
 We discuss the spatiotemporal intermittency (STI) seen in coupled map
 lattices (CML-s). We identify the types of intermittency seen in such systems
 in the context of several specific CML-s. The Chat?'e-Manneville CML is
 introduced and the on-going debate on the connection of the spatiotemporal
 intermittency seen in this model with the problem of directed percolation is
 summarised. We also discuss the STI seen in the sine circle map model and its
 connection with the directed percolation problem, as well as the inhomogenous
 logistic map lattice which shows the novel phenomenon of spatial intermittency
 and other types of behaviour not seen in the other models. The connection of
 the bifurcation behaviour in this model with STI is touched upon. We conclude
 with a discussion of open problems.~
 ( http://arXiv.org/abs/nlin/0504022 ,  416kb)
 

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