Characterization of spatiotemporal chaos in an inhomogeneous active medium
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 b...
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2004
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01672789_v199_n1-2_p185_Bouzat http://hdl.handle.net/20.500.12110/paper_01672789_v199_n1-2_p185_Bouzat |
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paper:paper_01672789_v199_n1-2_p185_Bouzat2023-06-08T15:16:17Z Characterization of spatiotemporal chaos in an inhomogeneous active medium Active media Bi-orthogonal decomposition Spatiotemporal chaos Computational methods Degrees of freedom (mechanics) Diffusion Networks (circuits) Runge Kutta methods Topology Active media Bi-orthogonal decomposition Chaotic dynamics Spatiotemporal chaos Chaos theory 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. © 2004 Elsevier B. V. All rights reserved. 2004 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01672789_v199_n1-2_p185_Bouzat http://hdl.handle.net/20.500.12110/paper_01672789_v199_n1-2_p185_Bouzat |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
Active media Bi-orthogonal decomposition Spatiotemporal chaos Computational methods Degrees of freedom (mechanics) Diffusion Networks (circuits) Runge Kutta methods Topology Active media Bi-orthogonal decomposition Chaotic dynamics Spatiotemporal chaos Chaos theory |
spellingShingle |
Active media Bi-orthogonal decomposition Spatiotemporal chaos Computational methods Degrees of freedom (mechanics) Diffusion Networks (circuits) Runge Kutta methods Topology Active media Bi-orthogonal decomposition Chaotic dynamics Spatiotemporal chaos Chaos theory Characterization of spatiotemporal chaos in an inhomogeneous active medium |
topic_facet |
Active media Bi-orthogonal decomposition Spatiotemporal chaos Computational methods Degrees of freedom (mechanics) Diffusion Networks (circuits) Runge Kutta methods Topology Active media Bi-orthogonal decomposition Chaotic dynamics Spatiotemporal chaos Chaos theory |
description |
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. © 2004 Elsevier B. V. All rights reserved. |
title |
Characterization of spatiotemporal chaos in an inhomogeneous active medium |
title_short |
Characterization of spatiotemporal chaos in an inhomogeneous active medium |
title_full |
Characterization of spatiotemporal chaos in an inhomogeneous active medium |
title_fullStr |
Characterization of spatiotemporal chaos in an inhomogeneous active medium |
title_full_unstemmed |
Characterization of spatiotemporal chaos in an inhomogeneous active medium |
title_sort |
characterization of spatiotemporal chaos in an inhomogeneous active medium |
publishDate |
2004 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01672789_v199_n1-2_p185_Bouzat http://hdl.handle.net/20.500.12110/paper_01672789_v199_n1-2_p185_Bouzat |
_version_ |
1768542454961668096 |