Entrainment of Randomly Coupled Oscillator Networks by a Pacemaker

Kori, Hiroshi; Mikhailov, Alexander S.

Physical Review Letters, 2004, 93(25), 254101

Permalink : https://hdl.handle.net/2115/17205

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アクセス権	open access
URI	https://hdl.handle.net/2115/17205
タイトル	Entrainment of Randomly Coupled Oscillator Networks by a Pacemaker
著者	著者名 Kori, Hiroshi
著者	著者名 Mikhailov, Alexander S.
言語	英語
発行日	2004
出版者	American Physical Society
収録物名	Physical Review Letters
巻(号)	93(25)
ページ	254101
抄録	Entrainment by a pacemaker, representing an element with a higher frequency, is numerically investigated for several classes of random networks which consist of identical phase oscillators. We find that the entrainment frequency window of a network decreases exponentially with its depth, defined as the mean forward distance of the elements from the pacemaker. Effectively, only shallow networks can thus exhibit frequency locking to the pacemaker. The exponential dependence is also derived analytically as an approximation for large random asymmetric networks. ©2004 The American Physical Society
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright © 2004 American Physical Society
PISSN	0031-9007
EISSN	1079-7114
関連情報	URI http://www.aps.org/
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1103/PhysRevLett.93.254101