ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)

For citation:

Shabunin A. V., Akopov A. A., Astakhov V. V., Vadivasova T. E. Running waves in a discrete anharmonic self-oscillating medium. Izvestiya VUZ. Applied Nonlinear Dynamics, 2005, vol. 13, iss. 4, pp. 37-55. DOI: 10.18500/0869-6632-2005-13-4-37-55

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Language: 
Russian
Heading: 
Autowaves. Self-organization
Article type: 
Article
UDC: 
517.9
DOI: 
10.18500/0869-6632-2005-13-4-37-55

Running waves in a discrete anharmonic self-oscillating medium

Autors: 
Shabunin Aleksej Vladimirovich, Saratov State University
Akopov Artem Aleksandrovich, Saratov State University
Astakhov Vladimir Vladimirovich, Yuri Gagarin State Technical University of Saratov
Vadivasova Tatjana Evgenevna, Saratov State University
Abstract: 

The work is devoted to investigation of dynamics of running waves in the ring of Van-der-Pol oscillators with diffusive coupling. Regions of existence and stability are built in the parameters space. Typicalness of appearance of regimes with different wavelengths and regularities of their disappearance are considered. Influence of anharmonicity on multistability of spatio-periodic regimes is studied.

Key words: 
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Received: 
27.01.2005
Accepted: 
29.07.2005
Published: 
30.11.2005
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