Mutual Entrainment between Populations of Coupled Oscillators : General and Mathematical Physics
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概要
- 論文の詳細を見る
Collective oscillations in a system of multiple populations of limit-cycle oscillators are studied. The oscillators are identical in each population, and besides their mutual coupling they are subject to noise. By means of a perturbation method, it is shown that a pair of populations with different collective frequencies is shown to exhibit synchronized/independent collective oscillations when the strength of their mutual coupling is sufficiently large/small. Furthermore, numerical simulations reveal a complicated bifurcation structure. We also study a system of four populations arranged in a ring. It is shown that the two populations which are coupled only indirectly can synchronize without entraining the intervening populations.
- 理論物理学刊行会の論文
- 1991-12-25
著者
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Okuda Koji
Department Of Surgery Kurume University School Of Medicine
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Okuda Koji
Department Of Electrical Engineering Faculty Of Engineering Science Osaka University:on Leave Of Abs
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KURAMOTO Yoshiki
Department of Mathematics, Graduate School of Science, Hokkaido University
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Okuda K
Kyoto Univ. Kyoto
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Kuramoto Y
Kyoto Univ. Kyoto Jpn
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Kuramoto Yoshiki
Department Of Mathematics Graduate School Of Science Hokkaido University
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Okuda Koji
Department Of Physics Kyoto University
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KURAMOTO Yoshiki
Department of Physics, Faculty of Science, Kyushu University
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