Presentation 1995/6/30
Critical states from a class of phase equations
Hisa-Aki Tanaka, Shin'ichi Oishi,
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Abstract(in English) The synchronization and desynchronization in mutually coupled oscillators have been studied from the importance in some practical applications as well as interests in nonlinear physics / neuro science. We consider and focus how the critical state between the synchronization and desynchronization can be characterized from the dynamical theoretic point of view. For a class of phase equations incorporating the inertial terms of each (phase) oscillation, such a critiality between the synchronization and desynchronization is explained by the appearenee of the homoclinic structure associated with the high dimensional saddle(-focus) equilibrium. Such a high dimensional structure can be expected to present a new direction of the mathematical analysis as well as a criterion of the limit of synchronization in some engineering fields.
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Keyword(in English) Phase Model / Synchronization / Critical State / Homoclinic Orbit / Bifurcation / Chaos
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Committee NC
Conference Date 1995/6/30(1days)
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Language JPN
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Title (in English) Critical states from a class of phase equations
Sub Title (in English)
Keyword(1) Phase Model
Keyword(2) Synchronization
Keyword(3) Critical State
Keyword(4) Homoclinic Orbit
Keyword(5) Bifurcation
Keyword(6) Chaos
1st Author's Name Hisa-Aki Tanaka
1st Author's Affiliation School of Science and Engineering, Waseda University()
2nd Author's Name Shin'ichi Oishi
2nd Author's Affiliation School of Science and Engineering, Waseda University
Date 1995/6/30
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Volume (vol) vol.95
Number (no) 135
Page pp.pp.-
#Pages 7
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