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  Cooperative action of coherent groups in broadly heterogeneous populations of interacting chemical oscillators

Mikhailov, A. S., Zanette, D. H., Zhai, Y., Kiss, I. Z., & Hudson, J. L. (2004). Cooperative action of coherent groups in broadly heterogeneous populations of interacting chemical oscillators. Proceedings of the National Academic Society, 101(30), 10890-10894. doi:10.1073/pnas.0402899101.

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 Creators:
Mikhailov, Alexander S.1, Author           
Zanette, Damián H.1, Author           
Zhai, Yumei, Author
Kiss, Istvan Z., Author
Hudson, John L., Author
Affiliations:
1Physical Chemistry, Fritz Haber Institute, Max Planck Society, ou_634546              

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 Abstract: We present laboratory experiments of the effects of global coupling in a population of electrochemical oscillators with a multimodal frequency distribution. The experiments show that complex collective signals are generated by this system through spontaneous emergence and joint operation of coherently acting groups representing hierarchically organized resonant clusters. Numerical simulations support these experimental findings. Our results suggest that some forms of internal self-organization, characteristic for complex multiagent systems, are already possible in simple chemical systems.

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Language(s): eng - English
 Dates: 2004-07-27
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 192048
DOI: 10.1073/pnas.0402899101
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Title: Proceedings of the National Academic Society
  Alternative Title : PNAS
Source Genre: Journal
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Pages: - Volume / Issue: 101 (30) Sequence Number: - Start / End Page: 10890 - 10894 Identifier: -