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Discontinuous synchrony in an array of Van der Pol oscillators |
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| Authors: | Przemyslaw Perlikowski Andrzej Stefanski Tomasz Kapitaniak |
| Institution: | a Division of Dynamics, Technical University of Lodz, Stefanowskiego 1/15, 90-924 Lodz, Poland b Institute of Mathematics, Humboldt University of Berlin, Unter den Linden 6, 10099 Berlin, Germany |
| Abstract: | We show the phenomenon of complete synchronization in an network of coupled oscillators. We confirm that non-diagonal coupling can lead to the appearance or disappearance of synchronous windows (ragged synchronizability phenomenon) in the coupling parameter space. We also show the appearance of clusters (synchronization in one or more group) between coupled systems. Our numerical studies are confirmed by an electronic experiment. |
| Keywords: | Complete synchronization Van der Pol oscillator Ragged synchronizability Clusters |
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