Zeitschrift für Physik B Condensed Matter

, Volume 47, Issue 1, pp 71–77 | Cite as

Nonequilibrium spatio-temporal selforganization due to delayed negative feedback

  • G. T. Gurija
  • M. A. Livshits
Article

Abstract

A soft transition of a nonequilibrium system to an oscillatory or a wave state is shown to be stipulated by the effectively delayed negative feedback. The transition to the wave states is considered for the model system implying temporal and spatial nonlocalities. In the vicinity of the critical point the behaviour of the system is described by the slow dynamics of two complex order parameters. The two different types of branching solutions-running and standing waves—can not be stable simultaneoully.

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Copyright information

© Springer-Verlag 1982

Authors and Affiliations

  • G. T. Gurija
    • 1
  • M. A. Livshits
    • 1
  1. 1.Institute of Molecular BiologyAcademy of Sciences of the USSRMoscowUSSR

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