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http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3968| Title: | Characterization of spatiotemporal chaos in an inhomogeneous active medium |
| Keywords: | Active Media Spatiotemporal Chaos Bi-Orthogonal Decomposition Statistical Mechanics |
| Publisher: | Elsevier |
| Description: | 13 pages, 6 figs.-- Physica D (in press).-- Digital.CSIC post-print version available: http://digital.csic.es/handle/10261/7507 We study a reaction diffusion system of the activator-inhibitor type with inhomogeneous reaction terms showing spatiotemporal chaos. We analyze the topological properties of the unstable periodic orbits in the slow chaotic dynamics appearing, which can be embedded in three dimensions. We perform a bi-orthogonal decomposition analyzing the minimum number of modes necessary to find the same organization of unstable orbits. Partial support from ANPCyT and UBACyT, Argentine agencies, is acknowledged. HSW thanks the MECyD, Spain, for an award within the Sabbatical Program for Visiting Professors, and to the Universitat de les Illes Balears for the kind hospitality extended to him. Peer reviewed |
| URI: | http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3968 |
| Other Identifiers: | arXiv:cond-mat/0410574v1 Physica D: Nonlinear Phenomena 199 (1-2): 185-193 (2004) 0167-2789 http://hdl.handle.net/10261/3968 10.1016/j.physd.2004.08.013 |
| Appears in Collections: | Digital Csic |
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