Issue |
Europhys. Lett.
Volume 42, Number 6, June II 1998
|
|
---|---|---|
Page(s) | 631 - 636 | |
Section | Classical areas of phenomenology | |
DOI | https://doi.org/10.1209/epl/i1998-00297-5 | |
Published online | 01 September 2002 |
Pattern selection in oscillatory media with global coupling
1
Centre for Nonlinear Phenomena and Complex Systems, CP231,
Université Libre de Bruxelles - Brussels, Belgium
2
Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-5,
14195, Berlin, Germany
Received:
18
February
1998
Accepted:
1
May
1998
Populations of oscillators that present both local and global coupling can exhibit diffusive instabilities leading to a rich variety of wave patterns. We investigate the selection of these structures near a supercritical Hopf bifurcation described by a modified complex Ginzburg-Landau equation.
PACS: 47.54.+r – Pattern selection; pattern formation / 82.40.Bj – Oscillations, chaos, and bifurcations in homogeneous nonequilibrium reactors / 82.20.Mj – Nonequilibrium kinetics
© EDP Sciences, 1998
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